Trace number 2063255

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) 1800.07 1801.32

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-12_ext.xml
MD5SUMef4675340b19bfbe211bf603a135da68
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 benchmark1587.35
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints73
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension73
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.04	c Seed is 454067340
0.00/0.04	c Constructing HOME/instance-2063255-1247696040.xml  with 73 constraints
0.88/0.99	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-2063255-1247696040/watcher-2063255-1247696040 -o /tmp/evaluation-result-2063255-1247696040/solver-2063255-1247696040 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 454067340 HOME/instance-2063255-1247696040.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: 1.91 1.95 1.67 4/72 9120
/proc/meminfo: memFree=1174032/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=5356 CPUtime=0
/proc/9120/stat : 9120 (pcssolve) R 9118 9120 8774 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56671077 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9120/statm: 1339 241 200 169 0 50 0
[pid=9121] ppid=9120 vsize=3676 CPUtime=0
/proc/9121/stat : 9121 (fgrep) R 9120 9120 8774 0 -1 4194304 136 0 0 0 0 0 0 0 22 0 1 0 56671077 3764224 103 996147200 4194304 4274172 548682068976 18446744073709551615 262910213618 0 0 4096 0 0 0 0 17 1 0 0
/proc/9121/statm: 919 103 84 19 0 43 0
[pid=9122] ppid=9120 vsize=5356 CPUtime=0
/proc/9122/stat : 9122 (pcssolve) R 9120 9120 8774 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56671077 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9122/statm: 1339 241 200 169 0 50 0

[startup+0.0557179 s]
/proc/loadavg: 1.91 1.95 1.67 4/72 9120
/proc/meminfo: memFree=1174032/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=4508 CPUtime=0.04
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 833 873 0 0 1 0 2 1 22 0 1 0 56671077 4616192 442 996147200 134512640 135095119 4294956304 18446744073709551615 8421076 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 1127 442 361 142 0 81 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4508

[startup+0.101724 s]
/proc/loadavg: 1.91 1.95 1.67 4/72 9120
/proc/meminfo: memFree=1174032/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=5284 CPUtime=0.08
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 930 873 0 0 5 0 2 1 22 0 1 0 56671077 5410816 539 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 1321 539 375 142 0 275 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5284

[startup+0.301765 s]
/proc/loadavg: 1.91 1.95 1.67 4/72 9120
/proc/meminfo: memFree=1174032/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=7900 CPUtime=0.28
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 1225 873 0 0 25 0 2 1 23 0 1 0 56671077 8089600 834 996147200 134512640 135095119 4294956304 18446744073709551615 134739554 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 1975 834 375 142 0 929 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7900

[startup+0.701844 s]
/proc/loadavg: 1.91 1.95 1.67 4/72 9120
/proc/meminfo: memFree=1174032/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=13080 CPUtime=0.69
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 1838 873 0 0 65 1 2 1 25 0 1 0 56671077 13393920 1447 996147200 134512640 135095119 4294956304 18446744073709551615 134944868 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 3270 1447 375 142 0 2224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13080

[startup+1.50201 s]
/proc/loadavg: 1.91 1.95 1.67 3/73 9126
/proc/meminfo: memFree=1167944/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=16848 CPUtime=1.48
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 2279 873 0 0 144 1 2 1 25 0 1 0 56671077 17252352 1888 996147200 134512640 135095119 4294956304 18446744073709551615 134918156 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 4212 1888 389 142 0 3166 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16848

[startup+3.10132 s]
/proc/loadavg: 1.91 1.95 1.67 3/73 9126
/proc/meminfo: memFree=1167624/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=16848 CPUtime=3.05
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 2292 873 0 0 301 1 2 1 25 0 1 0 56671077 17252352 1901 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 4212 1901 389 142 0 3166 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 16848

[startup+6.30195 s]
/proc/loadavg: 1.92 1.95 1.67 3/73 9126
/proc/meminfo: memFree=1167432/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=16848 CPUtime=6.23
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 2322 873 0 0 619 1 2 1 25 0 1 0 56671077 17252352 1931 996147200 134512640 135095119 4294956304 18446744073709551615 134918198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 4212 1931 389 142 0 3166 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16848

[startup+12.7012 s]
/proc/loadavg: 1.93 1.95 1.67 3/73 9126
/proc/meminfo: memFree=1166920/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=17108 CPUtime=12.57
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 2417 873 0 0 1253 1 2 1 25 0 1 0 56671077 17518592 2026 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 4277 2026 389 142 0 3231 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17108

[startup+25.5017 s]
/proc/loadavg: 1.94 1.96 1.68 3/73 9126
/proc/meminfo: memFree=1165896/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=17624 CPUtime=25.25
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 2646 873 0 0 2520 2 2 1 25 0 1 0 56671077 18046976 2190 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 1 0 0
/proc/9120/statm: 4406 2190 389 142 0 3360 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 17624

[startup+51.1017 s]
/proc/loadavg: 1.96 1.96 1.68 3/73 9191
/proc/meminfo: memFree=1261576/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=18392 CPUtime=50.66
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 3160 873 0 0 5060 3 2 1 25 0 1 0 56671077 18833408 2510 996147200 134512640 135095119 4294956304 18446744073709551615 134927125 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 4598 2510 389 142 0 3552 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 18392

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.70 3/73 9223
/proc/meminfo: memFree=1258696/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=19928 CPUtime=101.83
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 4185 873 0 0 10176 4 2 1 25 0 1 0 56671077 20406272 3149 996147200 134512640 135095119 4294956304 18446744073709551615 134909810 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 4982 3149 389 142 0 3936 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 19928

[startup+162.303 s]
/proc/loadavg: 1.99 1.97 1.72 3/73 9255
/proc/meminfo: memFree=1241032/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=21976 CPUtime=161.8
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 5410 873 0 0 16171 6 2 1 25 0 1 0 56671077 22503424 3861 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 5494 3861 389 142 0 4448 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 21976

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 9255
/proc/meminfo: memFree=1236040/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=23260 CPUtime=221.76
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 6456 873 0 0 22166 7 2 1 25 0 1 0 56671077 23818240 4650 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 5815 4650 389 142 0 4769 0
Current children cumulated CPU time (s) 221.76
Current children cumulated vsize (KiB) 23260

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.74 3/73 9255
/proc/meminfo: memFree=1231112/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=27488 CPUtime=281.74
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 8157 873 0 0 28163 8 2 1 25 0 1 0 56671077 28147712 5326 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 6872 5326 389 142 0 5826 0
Current children cumulated CPU time (s) 281.74
Current children cumulated vsize (KiB) 27488

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 9255
/proc/meminfo: memFree=1223304/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=34532 CPUtime=341.72
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 10321 873 0 0 34159 10 2 1 25 0 1 0 56671077 35360768 6912 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 8633 6912 389 142 0 7587 0
Current children cumulated CPU time (s) 341.72
Current children cumulated vsize (KiB) 34532

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 9255
/proc/meminfo: memFree=1219912/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=34532 CPUtime=401.68
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 10707 873 0 0 40155 10 2 1 25 0 1 0 56671077 35360768 7298 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 8633 7298 389 142 0 7587 0
Current children cumulated CPU time (s) 401.68
Current children cumulated vsize (KiB) 34532

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 9255
/proc/meminfo: memFree=1214920/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=43768 CPUtime=461.66
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 13398 873 0 0 46151 12 2 1 25 0 1 0 56671077 44818432 7940 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 10942 7940 389 142 0 9896 0
Current children cumulated CPU time (s) 461.66
Current children cumulated vsize (KiB) 43768

[startup+522.303 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 9255
/proc/meminfo: memFree=1210312/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=45596 CPUtime=521.63
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 14247 873 0 0 52147 13 2 1 25 0 1 0 56671077 46690304 8789 996147200 134512640 135095119 4294956304 18446744073709551615 134911267 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 11399 8789 389 142 0 10353 0
Current children cumulated CPU time (s) 521.63
Current children cumulated vsize (KiB) 45596

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 9255
/proc/meminfo: memFree=1205192/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=47424 CPUtime=581.6
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 15089 873 0 0 58143 14 2 1 25 0 1 0 56671077 48562176 9631 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 11856 9631 389 142 0 10810 0
Current children cumulated CPU time (s) 581.6
Current children cumulated vsize (KiB) 47424

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.81 3/73 9255
/proc/meminfo: memFree=1200008/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=49248 CPUtime=641.58

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 9255
/proc/meminfo: memFree=1179464/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=60868 CPUtime=881.47
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 20375 873 0 0 88126 18 2 1 25 0 1 0 56671077 62328832 13763 996147200 134512640 135095119 4294956304 18446744073709551615 134918267 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 15217 13763 389 142 0 14171 0
Current children cumulated CPU time (s) 881.47
Current children cumulated vsize (KiB) 60868

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 9255
/proc/meminfo: memFree=1174536/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=78824 CPUtime=941.44
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 25226 873 0 0 94120 21 2 1 25 0 1 0 56671077 80715776 14517 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 19706 14517 389 142 0 18660 0
Current children cumulated CPU time (s) 941.44
Current children cumulated vsize (KiB) 78824

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 9255
/proc/meminfo: memFree=1169224/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=80652 CPUtime=1001.41
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 26052 873 0 0 100116 22 2 1 25 0 1 0 56671077 82587648 15343 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 20163 15343 389 142 0 19117 0
Current children cumulated CPU time (s) 1001.41
Current children cumulated vsize (KiB) 80652

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 9255
/proc/meminfo: memFree=1163976/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=82628 CPUtime=1061.39
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 26886 873 0 0 106112 24 2 1 25 0 1 0 56671077 84611072 16177 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 20657 16177 389 142 0 19611 0
Current children cumulated CPU time (s) 1061.39
Current children cumulated vsize (KiB) 82628

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 9255
/proc/meminfo: memFree=1158728/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=84332 CPUtime=1121.36
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 27676 873 0 0 112108 25 2 1 25 0 1 0 56671077 86355968 16967 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 21083 16967 389 142 0 20037 0
Current children cumulated CPU time (s) 1121.36
Current children cumulated vsize (KiB) 84332

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 9255
/proc/meminfo: memFree=1153288/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=86168 CPUtime=1181.33
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 28492 873 0 0 118104 26 2 1 25 0 1 0 56671077 88236032 17783 996147200 134512640 135095119 4294956304 18446744073709551615 134926976 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 21542 17783 389 142 0 20496 0
Current children cumulated CPU time (s) 1181.33
Current children cumulated vsize (KiB) 86168

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 9255
/proc/meminfo: memFree=1141640/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=88000 CPUtime=1241.29
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 29307 873 0 0 124100 26 2 1 25 0 1 0 56671077 90112000 18598 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 22000 18598 389 142 0 20954 0
Current children cumulated CPU time (s) 1241.29
Current children cumulated vsize (KiB) 88000

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 9255
/proc/meminfo: memFree=1137288/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=89824 CPUtime=1301.27
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 30121 873 0 0 130096 28 2 1 25 0 1 0 56671077 91979776 19412 996147200 134512640 135095119 4294956304 18446744073709551615 134911335 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 22456 19412 389 142 0 21410 0
Current children cumulated CPU time (s) 1301.27
Current children cumulated vsize (KiB) 89824

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 9255
/proc/meminfo: memFree=1119368/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1361.24
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 36435 873 0 0 136090 31 2 1 25 0 1 0 56671077 116305920 23677 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 23677 389 142 0 27349 0
Current children cumulated CPU time (s) 1361.24
Current children cumulated vsize (KiB) 113580

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 9255
/proc/meminfo: memFree=1116936/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1421.22
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 36791 873 0 0 142088 31 2 1 25 0 1 0 56671077 116305920 24033 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 24033 389 142 0 27349 0
Current children cumulated CPU time (s) 1421.22
Current children cumulated vsize (KiB) 113580

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 9255
/proc/meminfo: memFree=1114632/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1481.18
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 37157 873 0 0 148084 31 2 1 25 0 1 0 56671077 116305920 24399 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 24399 389 142 0 27349 0
Current children cumulated CPU time (s) 1481.18
Current children cumulated vsize (KiB) 113580

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.90 3/73 9255
/proc/meminfo: memFree=1112392/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1541.16
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 37510 873 0 0 154081 32 2 1 25 0 1 0 56671077 116305920 24752 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 24752 389 142 0 27349 0
Current children cumulated CPU time (s) 1541.16
Current children cumulated vsize (KiB) 113580

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 9255
/proc/meminfo: memFree=1109512/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1601.13
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 37884 873 0 0 160078 32 2 1 25 0 1 0 56671077 116305920 25126 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 25126 389 142 0 27349 0
Current children cumulated CPU time (s) 1601.13
Current children cumulated vsize (KiB) 113580

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 9255
/proc/meminfo: memFree=1106312/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1661.1
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 38207 873 0 0 166075 32 2 1 25 0 1 0 56671077 116305920 25449 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 25449 389 142 0 27349 0
Current children cumulated CPU time (s) 1661.1
Current children cumulated vsize (KiB) 113580

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 9255
/proc/meminfo: memFree=1103048/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1721.07
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 38547 873 0 0 172072 32 2 1 25 0 1 0 56671077 116305920 25789 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 25789 389 142 0 27349 0
Current children cumulated CPU time (s) 1721.07
Current children cumulated vsize (KiB) 113580

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 9255
/proc/meminfo: memFree=1099592/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113580 CPUtime=1781.05
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 38896 873 0 0 178070 32 2 1 25 0 1 0 56671077 116305920 26138 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28395 26138 389 142 0 27349 0
Current children cumulated CPU time (s) 1781.05
Current children cumulated vsize (KiB) 113580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 9255
/proc/meminfo: memFree=1098568/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113840 CPUtime=1800.05
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 39058 873 0 0 179969 33 2 1 25 0 1 0 56671077 116572160 26300 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28460 26300 389 142 0 27414 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 113840

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

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

[startup+1801.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/73 9255
/proc/meminfo: memFree=1098568/2055920 swapFree=4192812/4192956
[pid=9120] ppid=9118 vsize=113840 CPUtime=1800.05
/proc/9120/stat : 9120 (pcs.small) R 9118 9120 8774 0 -1 4194304 39058 873 0 0 179969 33 2 1 25 0 1 0 56671077 116572160 26300 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9120/statm: 28460 26300 389 142 0 27414 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 113840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.32
CPU time (s): 1800.07
CPU user time (s): 1799.71
CPU system time (s): 0.358945
CPU usage (%): 99.9306
Max. virtual memory (cumulated for all children) (KiB): 113840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39931
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= 6839

runsolver used 2.41463 second user time and 5.82611 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-16 00:14:01
IDJOB=2063255
IDBENCH=53991
IDSOLVER=733
FILE ID=node11/2063255-1247696040
PBS_JOBID= 9521286
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-12_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063255-1247696040/watcher-2063255-1247696040 -o /tmp/evaluation-result-2063255-1247696040/solver-2063255-1247696040 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 454067340 HOME/instance-2063255-1247696040.xml

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

MD5SUM BENCH= ef4675340b19bfbe211bf603a135da68
RANDOM SEED=454067340

node11.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		: 3000.274
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		: 3000.274
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:       1174512 kB
Buffers:         73852 kB
Cached:         619544 kB
SwapCached:          0 kB
Active:         285116 kB
Inactive:       524192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1174512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4460 kB
Writeback:           0 kB
Mapped:         127344 kB
Slab:            57168 kB
Committed_AS:   603824 kB
PageTables:       2048 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= 66408 MiB
End job on node11 at 2009-07-16 00:44:04