Trace number 1041056

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) 1800.08 1806.21

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-33-33.xml
MD5SUM2837d7c8c00fb8ad7816a3f5a00ed498
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2178
Number of constraints2643
Maximum constraint arity33
Maximum domain size112
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2113
Global constraints used (with number of constraints)cumulative(2),weightedsum(528)

Solver Data (download as text)

0.00/0.04	c mistral-prime version 1.313
0.00/0.04	c 
0.00/0.04	c Parsing xml file
0.00/0.04	c          domains...............     0	(34 domains)
0.00/0.05	c          variables.............  0.01	(2178 variables)
0.00/0.06	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.06	c          constraints...........  0.15	(2643 constraints)
0.15/0.21	c Parsing time:   0.16
0.15/0.21	c
0.15/0.21	c Building model
0.15/0.27	c         0 constants
0.15/0.27	c      2112 Boolean variables    (+19120)
0.15/0.27	c        64 range variables      (+2864)
0.15/0.27	c         2 domain (b) variables (+0)
0.15/0.27	c         0 domain (l) variables (+0)
0.15/0.27	c         1 constraints          (+24096)
0.15/0.27	c         0 values 
0.15/0.27	c Building time:   0.06
0.15/0.27	c
0.15/0.27	c Solving instance
0.15/0.27	c          heuristic = dom/wdeg
0.15/0.27	c          Randomized probing iteration = 100
0.15/0.27	c          probing limit = 30
0.15/0.27	c          level based weights = no
0.15/0.27	c          impact probing = no
0.15/0.27	c          restart policy = No restart
0.15/0.27	c          probing ..........  19.9
20.06/20.25	c          Probing Nodes 23578
20.06/20.25	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-1041056-1214999257/watcher-1041056-1214999257 -o /tmp/evaluation-result-1041056-1214999257/solver-1041056-1214999257 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041056-1214999257.xml -v 1 -rs 1580256939 -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: 2.48 2.25 1.87 4/80 8734
/proc/meminfo: memFree=1866688/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=18572 CPUtime=0
/proc/8734/stat : 8734 (runsolver) R 8732 8734 8427 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1978897154 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 218076081447 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8734/statm: 4643 292 257 25 0 2626 0

[startup+0.0422109 s]
/proc/loadavg: 2.48 2.25 1.87 4/80 8734
/proc/meminfo: memFree=1866688/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=4452 CPUtime=0
/proc/8734/stat : 8734 (xsolve) D 8732 8734 8427 0 -1 4194304 228 0 4 0 0 0 0 0 18 0 1 0 1978897154 4558848 201 996147200 134512640 135239859 4294956144 18446744073709551615 4159026256 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/8734/statm: 1113 201 167 177 0 16 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4452

[startup+0.10222 s]
/proc/loadavg: 2.48 2.25 1.87 4/80 8734
/proc/meminfo: memFree=1866688/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=6040 CPUtime=0.05
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 831 0 8 0 5 0 0 0 18 0 1 0 1978897154 6184960 805 996147200 134512640 135239859 4294956144 18446744073709551615 134628579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 1510 805 397 177 0 413 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6040

[startup+0.302261 s]
/proc/loadavg: 2.48 2.25 1.87 4/80 8734
/proc/meminfo: memFree=1866688/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=21908 CPUtime=0.25
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4780 0 8 0 24 1 0 0 20 0 1 0 1978897154 22433792 4688 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5477 4688 440 177 0 4380 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 21908

[startup+0.701377 s]
/proc/loadavg: 2.48 2.25 1.87 4/80 8734
/proc/meminfo: memFree=1866688/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22048 CPUtime=0.65
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4823 0 8 0 64 1 0 0 24 0 1 0 1978897154 22577152 4731 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5512 4731 440 177 0 4415 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 22048

[startup+1.50146 s]
/proc/loadavg: 2.48 2.25 1.87 3/81 8735
/proc/meminfo: memFree=1847288/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22048 CPUtime=1.44
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4827 0 8 0 143 1 0 0 25 0 1 0 1978897154 22577152 4735 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5512 4735 440 177 0 4415 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 22048

[startup+3.10173 s]
/proc/loadavg: 2.48 2.25 1.87 3/81 8735
/proc/meminfo: memFree=1847160/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22048 CPUtime=3.04
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4827 0 8 0 303 1 0 0 25 0 1 0 1978897154 22577152 4735 996147200 134512640 135239859 4294956144 18446744073709551615 135035208 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5512 4735 440 177 0 4415 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 22048

[startup+6.30127 s]
/proc/loadavg: 2.52 2.26 1.88 3/81 8735
/proc/meminfo: memFree=1847168/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22048 CPUtime=6.23
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4831 0 8 0 622 1 0 0 25 0 1 0 1978897154 22577152 4739 996147200 134512640 135239859 4294956144 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5512 4739 440 177 0 4415 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22048

[startup+12.7013 s]
/proc/loadavg: 2.48 2.25 1.88 3/81 8735
/proc/meminfo: memFree=1847104/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=12.6
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4833 0 8 0 1259 1 0 0 25 0 1 0 1978897154 22585344 4741 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4741 440 177 0 4417 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 22056

[startup+25.5025 s]
/proc/loadavg: 2.37 2.24 1.88 3/81 8735
/proc/meminfo: memFree=1847360/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=25.34
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 2533 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 22056

[startup+51.1028 s]
/proc/loadavg: 2.25 2.22 1.88 3/81 8735
/proc/meminfo: memFree=1847488/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=50.84
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 5083 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134802558 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 22056

[startup+102.306 s]
/proc/loadavg: 2.10 2.18 1.89 3/81 8735
/proc/meminfo: memFree=1847488/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=101.84
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 10183 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134820679 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 22056

[startup+162.301 s]
/proc/loadavg: 2.04 2.15 1.89 3/81 8735
/proc/meminfo: memFree=1847424/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=161.6
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 16159 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134788038 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 161.6
Current children cumulated vsize (KiB) 22056

[startup+222.302 s]
/proc/loadavg: 2.01 2.12 1.90 3/81 8735
/proc/meminfo: memFree=1847488/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=221.36
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 22135 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 221.36
Current children cumulated vsize (KiB) 22056

[startup+282.302 s]
/proc/loadavg: 2.00 2.09 1.90 3/81 8735
/proc/meminfo: memFree=1847424/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=281.12
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 28111 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 281.12
Current children cumulated vsize (KiB) 22056

[startup+342.302 s]
/proc/loadavg: 2.00 2.07 1.91 3/81 8735
/proc/meminfo: memFree=1847296/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=340.88
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 34087 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 340.88
Current children cumulated vsize (KiB) 22056

[startup+402.302 s]
/proc/loadavg: 2.00 2.06 1.91 3/81 8735
/proc/meminfo: memFree=1847232/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=400.64
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 40063 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 400.64
Current children cumulated vsize (KiB) 22056

[startup+462.302 s]
/proc/loadavg: 2.00 2.05 1.91 3/81 8735
/proc/meminfo: memFree=1847232/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=460.4
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 46039 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 22056

[startup+522.302 s]
/proc/loadavg: 2.00 2.03 1.91 3/81 8735
/proc/meminfo: memFree=1847232/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=520.17
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 52016 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 22056

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 1.91 3/81 8735
/proc/meminfo: memFree=1847232/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=579.93
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 57992 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 579.93
Current children cumulated vsize (KiB) 22056

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 1.91 4/81 8735
/proc/meminfo: memFree=1847168/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=639.69
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 63968 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 639.69
Current children cumulated vsize (KiB) 22056


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

[startup+822.301 s]
/proc/loadavg: 2.06 2.02 1.91 3/81 8741
/proc/meminfo: memFree=1846336/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=818.97
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 81896 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 818.97
Current children cumulated vsize (KiB) 22056

[startup+882.301 s]
/proc/loadavg: 2.02 2.01 1.91 3/81 8741
/proc/meminfo: memFree=1846336/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=878.73
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 87872 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134793869 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 22056

[startup+942.301 s]
/proc/loadavg: 2.01 2.01 1.91 3/81 8741
/proc/meminfo: memFree=1846272/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=938.5
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 93849 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 938.5
Current children cumulated vsize (KiB) 22056

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1846144/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=998.26
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 99825 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 998.26
Current children cumulated vsize (KiB) 22056

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 4/81 8741
/proc/meminfo: memFree=1846144/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1058.02
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 105801 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1058.02
Current children cumulated vsize (KiB) 22056

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1846080/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1117.78
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 111777 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1117.78
Current children cumulated vsize (KiB) 22056

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1846080/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1177.55
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 117754 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1177.55
Current children cumulated vsize (KiB) 22056

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1846016/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1237.31
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 123730 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135057352 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 22056

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1845952/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1297.07
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 129706 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1297.07
Current children cumulated vsize (KiB) 22056

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1845952/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1356.83
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 135682 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135057387 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1356.83
Current children cumulated vsize (KiB) 22056

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1845952/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1416.6
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 141659 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1416.6
Current children cumulated vsize (KiB) 22056

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 8741
/proc/meminfo: memFree=1845888/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1476.36
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 147635 1 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1476.36
Current children cumulated vsize (KiB) 22056

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 8771
/proc/meminfo: memFree=1912640/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1536.31
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 153629 2 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1536.31
Current children cumulated vsize (KiB) 22056

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 1.92 3/74 8859
/proc/meminfo: memFree=1906936/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1596.28
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 159623 5 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1596.28
Current children cumulated vsize (KiB) 22056

[startup+1662.3 s]
/proc/loadavg: 1.98 1.99 1.91 3/74 9169
/proc/meminfo: memFree=1898232/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1656.22
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 165610 12 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1656.22
Current children cumulated vsize (KiB) 22056

[startup+1722.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 9169
/proc/meminfo: memFree=1898104/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1716.19
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 171607 12 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1716.19
Current children cumulated vsize (KiB) 22056

[startup+1782.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 9169
/proc/meminfo: memFree=1897912/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1776.16
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 177604 12 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 0 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1776.16
Current children cumulated vsize (KiB) 22056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.21 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 9169
/proc/meminfo: memFree=1897912/2055920 swapFree=4180696/4192956
[pid=8734] ppid=8732 vsize=22056 CPUtime=1800.07
/proc/8734/stat : 8734 (xsolve) R 8732 8734 8427 0 -1 4194304 4834 0 8 0 179994 13 0 0 25 0 1 0 1978897154 22585344 4742 996147200 134512640 135239859 4294956144 18446744073709551615 134796891 0 0 4096 0 0 0 0 17 0 0 0
/proc/8734/statm: 5514 4742 441 177 0 4417 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 22056

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): 1806.21
CPU time (s): 1800.08
CPU user time (s): 1799.94
CPU system time (s): 0.134979
CPU usage (%): 99.6603
Max. virtual memory (cumulated for all children) (KiB): 22056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4834
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 46737

runsolver used 1.79273 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node57 at 2008-07-02 13:47:37
IDJOB=1041056
IDBENCH=53768
IDSOLVER=342
FILE ID=node57/1041056-1214999257
PBS_JOBID= 7870808
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-33-33.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-1041056-1214999257/watcher-1041056-1214999257 -o /tmp/evaluation-result-1041056-1214999257/solver-1041056-1214999257 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041056-1214999257.xml -v 1 -rs 1580256939 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2837d7c8c00fb8ad7816a3f5a00ed498
RANDOM SEED=1580256939

node57.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		: 3000.258
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		: 3000.258
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:       1867168 kB
Buffers:          2880 kB
Cached:          42704 kB
SwapCached:       5892 kB
Active:         113696 kB
Inactive:        10644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867168 kB
SwapTotal:     4192956 kB
SwapFree:      4180696 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          92476 kB
Slab:            49624 kB
Committed_AS:  4640416 kB
PageTables:       1960 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= 66540 MiB
End job on node57 at 2008-07-02 14:17:45