Trace number 1041016

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
MDG-probe 2008-06-27? (TO) 1800.04 1816.11

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-31-31.xml
MD5SUMf269187d8547e6b596cfc3c60fb1cd1c
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.382941
Satisfiable
(Un)Satisfiability was proved
Number of variables1922
Number of constraints2328
Maximum constraint arity31
Maximum domain size102
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1861
Global constraints used (with number of constraints)cumulative(2),weightedsum(465)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.00/0.01	c 
0.00/0.01	c Parsing xml file
0.00/0.01	c          domains...............     0	(32 domains)
0.08/0.11	c          variables.............  0.01	(1922 variables)
0.08/0.11	c          predicates............-2.0837e-19	(2 predicates)
0.08/0.11	c          constraints...........  0.14	(2328 constraints)
0.08/0.16	c Parsing time:   0.15
0.08/0.16	c
0.08/0.16	c Building model
0.18/0.21	c         0 constants
0.18/0.21	c      1860 Boolean variables    (+16248)
0.18/0.21	c        60 range variables      (+2529)
0.18/0.21	c         2 domain (b) variables (+0)
0.18/0.21	c         0 domain (l) variables (+0)
0.18/0.21	c         1 constraints          (+20637)
0.18/0.21	c         0 values 
0.18/0.21	c Building time:   0.04
0.18/0.21	c
0.18/0.21	c Solving instance
0.18/0.21	c          heuristic = dom/wdeg
0.18/0.21	c          Randomized probing iteration = 100
0.18/0.21	c          probing limit = 30
0.18/0.21	c          level based weights = no
0.18/0.21	c          impact probing = no
0.18/0.21	c          restart policy = No restart
0.18/0.21	c          probing .......... 18.68
18.80/19.05	c          Probing Nodes 21415
18.80/19.05	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041016-1214999137/watcher-1041016-1214999137 -o /tmp/evaluation-result-1041016-1214999137/solver-1041016-1214999137 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041016-1214999137.xml -v 1 -rs 603291833 -probe 1 -ph 0 -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.14 2.03 1.77 4/74 5754
/proc/meminfo: memFree=1548736/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=820 CPUtime=0
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1978888291 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 2605860 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 205 25 19 177 0 3 0

[startup+0.0426171 s]
/proc/loadavg: 2.14 2.03 1.77 4/74 5754
/proc/meminfo: memFree=1548736/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=5544 CPUtime=0.03
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 712 0 0 0 3 0 0 0 19 0 1 0 1978888291 5677056 678 996147200 134512640 135239859 4294956144 18446744073709551615 2722932 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 1386 678 397 177 0 289 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5544

[startup+0.101628 s]
/proc/loadavg: 2.14 2.03 1.77 4/74 5754
/proc/meminfo: memFree=1548736/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=7000 CPUtime=0.08
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 1068 0 0 0 8 0 0 0 19 0 1 0 1978888291 7168000 1034 996147200 134512640 135239859 4294956144 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 1750 1034 397 177 0 653 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7000

[startup+0.301653 s]
/proc/loadavg: 2.14 2.03 1.77 4/74 5754
/proc/meminfo: memFree=1548736/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19492 CPUtime=0.28
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4181 0 0 0 27 1 0 0 21 0 1 0 1978888291 19959808 4147 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4873 4147 440 177 0 3776 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 19492

[startup+0.701694 s]
/proc/loadavg: 2.14 2.03 1.77 4/74 5754
/proc/meminfo: memFree=1548736/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19496 CPUtime=0.68
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4187 0 0 0 67 1 0 0 25 0 1 0 1978888291 19963904 4153 996147200 134512640 135239859 4294956144 18446744073709551615 134821663 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4874 4153 440 177 0 3777 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19496

[startup+1.50178 s]
/proc/loadavg: 2.14 2.03 1.77 3/75 5755
/proc/meminfo: memFree=1533688/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19496 CPUtime=1.47
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4188 0 0 0 146 1 0 0 25 0 1 0 1978888291 19963904 4154 996147200 134512640 135239859 4294956144 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4874 4154 440 177 0 3777 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19496

[startup+3.10194 s]
/proc/loadavg: 2.12 2.03 1.77 3/75 5755
/proc/meminfo: memFree=1533560/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19500 CPUtime=3.06
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4189 0 0 0 305 1 0 0 25 0 1 0 1978888291 19968000 4155 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4875 4155 440 177 0 3778 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19500

[startup+6.30128 s]
/proc/loadavg: 2.12 2.03 1.77 3/75 5755
/proc/meminfo: memFree=1533496/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19500 CPUtime=6.22
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4190 0 0 0 621 1 0 0 25 0 1 0 1978888291 19968000 4156 996147200 134512640 135239859 4294956144 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4875 4156 440 177 0 3778 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 19500

[startup+12.7019 s]
/proc/loadavg: 2.11 2.03 1.77 3/75 5755
/proc/meminfo: memFree=1533312/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=12.56
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4193 0 0 0 1255 1 0 0 25 0 1 0 1978888291 19980288 4159 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4159 440 177 0 3781 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 19512

[startup+25.5013 s]
/proc/loadavg: 2.09 2.03 1.77 3/75 5755
/proc/meminfo: memFree=1533312/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=25.24
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 2523 1 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 19512

[startup+51.1019 s]
/proc/loadavg: 2.06 2.03 1.78 3/75 5755
/proc/meminfo: memFree=1533056/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=50.61
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 5059 2 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 19512

[startup+102.306 s]
/proc/loadavg: 2.02 2.02 1.79 3/75 5755
/proc/meminfo: memFree=1532160/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=101.33
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 10131 2 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 19512

[startup+162.301 s]
/proc/loadavg: 2.01 2.01 1.80 3/75 5755
/proc/meminfo: memFree=1531584/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=160.77
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 16075 2 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134842653 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 19512

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 1.81 3/75 5755
/proc/meminfo: memFree=1530752/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=220.21
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 22019 2 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 19512

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.82 3/75 5755
/proc/meminfo: memFree=1530048/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=279.65
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 27963 2 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 19512

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.83 3/75 5755
/proc/meminfo: memFree=1529280/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=339.08
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 33906 2 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 19512

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.83 3/75 5755
/proc/meminfo: memFree=1528448/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=398.53
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 39850 3 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 19512

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.84 3/75 5755
/proc/meminfo: memFree=1527680/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=457.96
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 45793 3 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 19512

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.84 3/75 5755
/proc/meminfo: memFree=1526784/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=517.4
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 51737 3 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134802887 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 19512

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 5755
/proc/meminfo: memFree=1526144/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=576.84
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 57681 3 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 19512

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.86 3/75 5755
/proc/meminfo: memFree=1525440/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=636.28
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 63625 3 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 636.28
Current children cumulated vsize (KiB) 19512


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.88 3/75 5755
/proc/meminfo: memFree=1522560/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=874.04
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 87400 4 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134821125 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 874.04
Current children cumulated vsize (KiB) 19512

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 5761
/proc/meminfo: memFree=1521088/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=933.46
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 93342 4 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 19512

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 5761
/proc/meminfo: memFree=1520384/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=992.89
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 99285 4 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 19512

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 5761
/proc/meminfo: memFree=1519680/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1052.33
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 105229 4 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 19512

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 5761
/proc/meminfo: memFree=1518912/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1111.76
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 111172 4 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134797054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 19512

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1518208/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1171.21
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 117117 4 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 19512

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1517504/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1230.64
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 123060 4 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 19512

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1516800/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1290.09
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 129004 5 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135101101 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 19512

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1516224/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1349.52
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 134947 5 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 19512

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1515712/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1408.97
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 140892 5 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1408.97
Current children cumulated vsize (KiB) 19512

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1515008/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1468.4
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 146835 5 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134797075 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1468.4
Current children cumulated vsize (KiB) 19512

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1514432/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1527.84
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 152779 5 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1527.84
Current children cumulated vsize (KiB) 19512

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 5761
/proc/meminfo: memFree=1513856/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1587.28
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 158723 5 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1587.28
Current children cumulated vsize (KiB) 19512

[startup+1662.3 s]
/proc/loadavg: 2.06 2.02 1.91 3/73 5849
/proc/meminfo: memFree=1907104/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1646.84
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 164678 6 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1646.84
Current children cumulated vsize (KiB) 19512

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/73 5849
/proc/meminfo: memFree=1907104/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1706.6
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 170654 6 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1706.6
Current children cumulated vsize (KiB) 19512

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/73 5849
/proc/meminfo: memFree=1906912/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1766.35
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 176629 6 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1766.35
Current children cumulated vsize (KiB) 19512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.11 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5849
/proc/meminfo: memFree=1906848/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1800.03
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 179997 6 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19512

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

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

[startup+1816.11 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 5849
/proc/meminfo: memFree=1906848/2055920 swapFree=4180448/4192956
[pid=5754] ppid=5752 vsize=19512 CPUtime=1800.03
/proc/5754/stat : 5754 (xsolve) R 5752 5754 5056 0 -1 4194304 4194 0 0 0 179997 6 0 0 25 0 1 0 1978888291 19980288 4160 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/5754/statm: 4878 4160 441 177 0 3781 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.11
CPU time (s): 1800.04
CPU user time (s): 1799.97
CPU system time (s): 0.067989
CPU usage (%): 99.115
Max. virtual memory (cumulated for all children) (KiB): 19512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4194
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= 7
involuntary context switches= 36944

runsolver used 2.16867 second user time and 5.9441 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-02 13:45:37
IDJOB=1041016
IDBENCH=53764
IDSOLVER=342
FILE ID=node24/1041016-1214999137
PBS_JOBID= 7870874
Free space on /tmp= 66408 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-31-31.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041016-1214999137/watcher-1041016-1214999137 -o /tmp/evaluation-result-1041016-1214999137/solver-1041016-1214999137 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041016-1214999137.xml -v 1 -rs 603291833 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f269187d8547e6b596cfc3c60fb1cd1c
RANDOM SEED=603291833

node24.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		: 3000.232
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		: 3000.232
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:       1549216 kB
Buffers:          4832 kB
Cached:         177788 kB
SwapCached:       6556 kB
Active:         435256 kB
Inactive:        10428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549216 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:          101900 kB
Writeback:           0 kB
Mapped:         270292 kB
Slab:            45776 kB
Committed_AS:  3633968 kB
PageTables:       2400 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= 66524 MiB
End job on node24 at 2008-07-02 14:15:55