Trace number 1041126

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 1809.81

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-30-30.xml
MD5SUMe85d2010148b38b130e5f78ed4e296ed
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.348946
Satisfiable
(Un)Satisfiability was proved
Number of variables1800
Number of constraints2178
Maximum constraint arity30
Maximum domain size97
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1741
Global constraints used (with number of constraints)cumulative(2),weightedsum(435)

Solver Data (download as text)

0.00/0.01	c mistral-prime version 1.313
0.04/0.06	c 
0.04/0.06	c Parsing xml file
0.04/0.06	c          domains...............     0	(31 domains)
0.04/0.06	c          variables.............  0.01	(1800 variables)
0.04/0.06	c          predicates............-2.0837e-19	(2 predicates)
0.04/0.06	c          constraints...........  0.12	(2178 constraints)
0.09/0.14	c Parsing time:   0.13
0.09/0.14	c
0.09/0.14	c Building model
0.09/0.19	c         0 constants
0.09/0.19	c      1740 Boolean variables    (+14896)
0.09/0.19	c        58 range variables      (+2369)
0.09/0.19	c         2 domain (b) variables (+0)
0.09/0.19	c         0 domain (l) variables (+0)
0.09/0.19	c         1 constraints          (+19005)
0.09/0.19	c         0 values 
0.09/0.19	c Building time:   0.05
0.09/0.19	c
0.09/0.19	c Solving instance
0.09/0.19	c          heuristic = dom/wdeg
0.09/0.19	c          Randomized probing iteration = 100
0.09/0.19	c          probing limit = 30
0.09/0.19	c          level based weights = no
0.09/0.19	c          impact probing = no
0.09/0.19	c          restart policy = No restart
0.09/0.19	c          probing .......... 16.25
16.41/16.52	c          Probing Nodes 20543
16.41/16.52	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-1041126-1214999853/watcher-1041126-1214999853 -o /tmp/evaluation-result-1041126-1214999853/solver-1041126-1214999853 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041126-1214999853.xml -v 1 -rs 1781872665 -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: 2.08 2.06 1.90 4/74 11646
/proc/meminfo: memFree=691216/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18572 CPUtime=0
/proc/11646/stat : 11646 (runsolver) R 11644 11646 11289 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1978960720 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 259913215271 0 0 4096 24578 0 0 0 17 1 0 0
/proc/11646/statm: 4643 292 257 25 0 2626 0

[startup+0.05644 s]
/proc/loadavg: 2.08 2.06 1.90 4/74 11646
/proc/meminfo: memFree=691216/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=5804 CPUtime=0.04
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 793 0 0 0 4 0 0 0 20 0 1 0 1978960720 5943296 759 996147200 134512640 135239859 4294956144 18446744073709551615 4159010129 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 1451 759 397 177 0 354 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5804

[startup+0.102441 s]
/proc/loadavg: 2.08 2.06 1.90 4/74 11646
/proc/meminfo: memFree=691216/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=6996 CPUtime=0.09
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 1066 0 0 0 9 0 0 0 20 0 1 0 1978960720 7163904 1032 996147200 134512640 135239859 4294956144 18446744073709551615 134683229 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 1749 1032 397 177 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6996

[startup+0.302468 s]
/proc/loadavg: 2.08 2.06 1.90 4/74 11646
/proc/meminfo: memFree=691216/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18404 CPUtime=0.28
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3904 0 0 0 27 1 0 0 23 0 1 0 1978960720 18845696 3870 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4601 3870 440 177 0 3504 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18404

[startup+0.702507 s]
/proc/loadavg: 2.08 2.06 1.90 4/74 11646
/proc/meminfo: memFree=691216/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18404 CPUtime=0.68
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3908 0 0 0 67 1 0 0 25 0 1 0 1978960720 18845696 3874 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4601 3874 440 177 0 3504 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18404

[startup+1.50158 s]
/proc/loadavg: 2.08 2.06 1.90 3/75 11647
/proc/meminfo: memFree=677384/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18412 CPUtime=1.48
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3910 0 0 0 147 1 0 0 25 0 1 0 1978960720 18853888 3876 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4603 3876 440 177 0 3506 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18412

[startup+3.10174 s]
/proc/loadavg: 2.07 2.06 1.90 3/75 11647
/proc/meminfo: memFree=677192/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18416 CPUtime=3.07
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3911 0 0 0 306 1 0 0 25 0 1 0 1978960720 18857984 3877 996147200 134512640 135239859 4294956144 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4604 3877 440 177 0 3507 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18416

[startup+6.30104 s]
/proc/loadavg: 2.07 2.06 1.90 3/75 11647
/proc/meminfo: memFree=677192/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=6.25
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3912 0 0 0 624 1 0 0 25 0 1 0 1978960720 18862080 3878 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3878 440 177 0 3508 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 18420

[startup+12.7017 s]
/proc/loadavg: 2.06 2.06 1.90 3/75 11647
/proc/meminfo: memFree=677008/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=12.62
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3913 0 0 0 1261 1 0 0 25 0 1 0 1978960720 18862080 3879 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3879 440 177 0 3508 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 18420

[startup+25.5029 s]
/proc/loadavg: 2.05 2.06 1.90 3/75 11647
/proc/meminfo: memFree=677008/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=25.36
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 2535 1 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 18420

[startup+51.1023 s]
/proc/loadavg: 2.03 2.05 1.90 3/75 11647
/proc/meminfo: memFree=677008/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=50.84
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 5082 2 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 18420

[startup+102.306 s]
/proc/loadavg: 2.01 2.04 1.91 3/75 11647
/proc/meminfo: memFree=676752/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=101.8
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 10178 2 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134802542 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 18420

[startup+162.303 s]
/proc/loadavg: 2.00 2.03 1.91 3/75 11647
/proc/meminfo: memFree=676496/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=161.51
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 16149 2 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 18420

[startup+222.302 s]
/proc/loadavg: 2.00 2.02 1.91 3/75 11653
/proc/meminfo: memFree=676048/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=221.2
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 22118 2 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 18420

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 1.91 3/75 11653
/proc/meminfo: memFree=675792/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=280.96
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 28094 2 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 280.96
Current children cumulated vsize (KiB) 18420

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 1.91 3/75 11653
/proc/meminfo: memFree=675408/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=340.7
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 34068 2 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135097713 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 340.7
Current children cumulated vsize (KiB) 18420

[startup+402.303 s]
/proc/loadavg: 2.00 2.01 1.91 3/75 11653
/proc/meminfo: memFree=675152/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=400.46
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 40043 3 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 400.46
Current children cumulated vsize (KiB) 18420

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 11653
/proc/meminfo: memFree=674768/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=460.2
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 46017 3 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 18420

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 11653
/proc/meminfo: memFree=674448/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=519.91
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 51988 3 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135101105 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 519.91
Current children cumulated vsize (KiB) 18420

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 11653
/proc/meminfo: memFree=674128/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=579.62
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 57959 3 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 579.62
Current children cumulated vsize (KiB) 18420

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 11653
/proc/meminfo: memFree=673808/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=639.34
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 63931 3 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796995 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 639.34
Current children cumulated vsize (KiB) 18420


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

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 11653
/proc/meminfo: memFree=672848/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=818.47
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 81844 3 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 818.47
Current children cumulated vsize (KiB) 18420

[startup+882.302 s]
/proc/loadavg: 2.10 2.03 1.92 3/75 11653
/proc/meminfo: memFree=672592/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=878.17
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 87814 3 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 878.17
Current children cumulated vsize (KiB) 18420

[startup+942.301 s]
/proc/loadavg: 2.06 2.02 1.92 3/85 11866
/proc/meminfo: memFree=1623552/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=937.76
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 93771 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 937.76
Current children cumulated vsize (KiB) 18420

[startup+1002.3 s]
/proc/loadavg: 2.16 2.05 1.93 3/85 11866
/proc/meminfo: memFree=1607488/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=997.25
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 99720 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 997.25
Current children cumulated vsize (KiB) 18420

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 1.93 3/85 11866
/proc/meminfo: memFree=1595648/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1056.74
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 105669 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1056.74
Current children cumulated vsize (KiB) 18420

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 1.93 3/85 11866
/proc/meminfo: memFree=1548736/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1116.15
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 111610 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1116.15
Current children cumulated vsize (KiB) 18420

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 1.93 3/85 11866
/proc/meminfo: memFree=1548736/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1175.64
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 117559 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135057352 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1175.64
Current children cumulated vsize (KiB) 18420

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/85 11866
/proc/meminfo: memFree=1548544/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1235.13
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 123508 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1235.13
Current children cumulated vsize (KiB) 18420

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/85 11866
/proc/meminfo: memFree=1548480/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1294.61
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 129456 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1294.61
Current children cumulated vsize (KiB) 18420

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1548480/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1354.1
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 135405 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135030951 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1354.1
Current children cumulated vsize (KiB) 18420

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1548416/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1413.59
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 141354 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1413.59
Current children cumulated vsize (KiB) 18420

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1548352/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1473.08
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 147303 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1473.08
Current children cumulated vsize (KiB) 18420

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1485568/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1532.65
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 153260 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1532.65
Current children cumulated vsize (KiB) 18420

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1485568/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1592.63
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 159258 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1592.63
Current children cumulated vsize (KiB) 18420

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1485504/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1652.61
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 165256 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135071461 0 0 4096 0 0 0 0 17 0 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1652.61
Current children cumulated vsize (KiB) 18420

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1485504/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1712.59
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 171254 5 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 0 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1712.59
Current children cumulated vsize (KiB) 18420

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1485312/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1772.57
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 177251 6 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 134797040 0 0 4096 0 0 0 0 17 0 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1772.57
Current children cumulated vsize (KiB) 18420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.8 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 11866
/proc/meminfo: memFree=1485312/2055920 swapFree=4180024/4192956
[pid=11646] ppid=11644 vsize=18420 CPUtime=1800.07
/proc/11646/stat : 11646 (xsolve) R 11644 11646 11289 0 -1 4194304 3914 0 0 0 180001 6 0 0 25 0 1 0 1978960720 18862080 3880 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/11646/statm: 4605 3880 441 177 0 3508 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 18420

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): 1809.81
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.065989
CPU usage (%): 99.4623
Max. virtual memory (cumulated for all children) (KiB): 18420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3914
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= 30664

runsolver used 1.92771 second user time and 5.34819 second system time

The end

Launcher Data (download as text)

Begin job on node4 at 2008-07-02 13:57:33
IDJOB=1041126
IDBENCH=53775
IDSOLVER=342
FILE ID=node4/1041126-1214999853
PBS_JOBID= 7870915
Free space on /tmp= 66180 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-30-30.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-1041126-1214999853/watcher-1041126-1214999853 -o /tmp/evaluation-result-1041126-1214999853/solver-1041126-1214999853 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041126-1214999853.xml -v 1 -rs 1781872665 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e85d2010148b38b130e5f78ed4e296ed
RANDOM SEED=1781872665

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        691696 kB
Buffers:         51828 kB
Cached:         615116 kB
SwapCached:       7004 kB
Active:        1084240 kB
Inactive:       194088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        691696 kB
SwapTotal:     4192956 kB
SwapFree:      4180024 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:         618424 kB
Slab:            69776 kB
Committed_AS:  3745948 kB
PageTables:       3280 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= 66552 MiB
End job on node4 at 2008-07-02 14:27:45