Trace number 1041036

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) 1800.09 1813.01

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-32-32.xml
MD5SUMdb5e4024fa09c2ba43e56edc6af3d2e9
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 variables2048
Number of constraints2483
Maximum constraint arity32
Maximum domain size107
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1985
Global constraints used (with number of constraints)cumulative(2),weightedsum(496)

Solver Data (download as text)

0.00/0.08	c mistral-prime version 1.313
0.00/0.08	c 
0.00/0.08	c Parsing xml file
0.00/0.08	c          domains...............     0	(33 domains)
0.00/0.08	c          variables.............  0.01	(2048 variables)
0.00/0.09	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.09	c          constraints...........  0.15	(2483 constraints)
0.12/0.23	c Parsing time:   0.16
0.12/0.23	c
0.12/0.23	c Building model
0.12/0.29	c         0 constants
0.12/0.29	c      1984 Boolean variables    (+17656)
0.12/0.29	c        62 range variables      (+2694)
0.12/0.29	c         2 domain (b) variables (+0)
0.12/0.29	c         0 domain (l) variables (+0)
0.12/0.29	c         1 constraints          (+22334)
0.12/0.29	c         0 values 
0.12/0.29	c Building time:   0.05
0.12/0.29	c
0.12/0.29	c Solving instance
0.12/0.29	c          heuristic = dom/wdeg
0.12/0.29	c          Randomized probing iteration = 100
0.12/0.29	c          probing limit = 30
0.12/0.29	c          level based weights = no
0.12/0.29	c          impact probing = no
0.12/0.29	c          restart policy = No restart
0.12/0.29	c          probing .......... 19.75
19.86/20.20	c          Probing Nodes 22366
19.86/20.20	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-1041036-1214999234/watcher-1041036-1214999234 -o /tmp/evaluation-result-1041036-1214999234/solver-1041036-1214999234 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041036-1214999234.xml -v 1 -rs 1549637660 -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: 2.96 2.69 2.08 4/72 28678
/proc/meminfo: memFree=1916352/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=18572 CPUtime=0
/proc/28678/stat : 28678 (runsolver) R 28676 28678 28331 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 621112677 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 245482712359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28678/statm: 4643 292 257 25 0 2626 0

[startup+0.0733301 s]
/proc/loadavg: 2.96 2.69 2.08 4/72 28678
/proc/meminfo: memFree=1916352/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=2152 CPUtime=0
/proc/28678/stat : 28678 (xsolve) D 28676 28678 28331 0 -1 4194304 59 0 0 0 0 0 0 0 18 0 1 0 621112677 2203648 43 996147200 134512640 135239859 4294956144 18446744073709551615 2859940 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/28678/statm: 538 43 32 177 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2152

[startup+0.101335 s]
/proc/loadavg: 2.96 2.69 2.08 4/72 28678
/proc/meminfo: memFree=1916352/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=5252 CPUtime=0.02
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 640 0 0 0 2 0 0 0 18 0 1 0 621112677 5378048 606 996147200 134512640 135239859 4294956144 18446744073709551615 134683485 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 1313 606 397 177 0 216 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5252

[startup+0.301367 s]
/proc/loadavg: 2.96 2.69 2.08 4/72 28678
/proc/meminfo: memFree=1916352/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20240 CPUtime=0.22
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4361 0 0 0 20 2 0 0 19 0 1 0 621112677 20725760 4327 996147200 134512640 135239859 4294956144 18446744073709551615 135032028 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5060 4327 439 177 0 3963 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 20240

[startup+0.701409 s]
/proc/loadavg: 2.96 2.69 2.08 4/72 28678
/proc/meminfo: memFree=1916352/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20632 CPUtime=0.61
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4469 0 0 0 59 2 0 0 23 0 1 0 621112677 21127168 4435 996147200 134512640 135239859 4294956144 18446744073709551615 134797372 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5158 4435 440 177 0 4061 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 20632

[startup+1.50149 s]
/proc/loadavg: 2.96 2.69 2.08 3/73 28679
/proc/meminfo: memFree=1900024/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20632 CPUtime=1.4
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4470 0 0 0 138 2 0 0 25 0 1 0 621112677 21127168 4436 996147200 134512640 135239859 4294956144 18446744073709551615 134796891 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5158 4436 440 177 0 4061 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 20632

[startup+3.10265 s]
/proc/loadavg: 2.88 2.68 2.08 3/73 28679
/proc/meminfo: memFree=1899896/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=3
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4476 0 0 0 298 2 0 0 25 0 1 0 621112677 21139456 4442 996147200 134512640 135239859 4294956144 18446744073709551615 135019689 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4442 440 177 0 4064 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 20644

[startup+6.30197 s]
/proc/loadavg: 2.88 2.68 2.08 3/73 28679
/proc/meminfo: memFree=1899904/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=6.17
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4476 0 0 0 615 2 0 0 25 0 1 0 621112677 21139456 4442 996147200 134512640 135239859 4294956144 18446744073709551615 134796635 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4442 440 177 0 4064 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 20644

[startup+12.7016 s]
/proc/loadavg: 2.75 2.66 2.08 3/73 28679
/proc/meminfo: memFree=1900032/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=12.51
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4476 0 0 0 1249 2 0 0 25 0 1 0 621112677 21139456 4442 996147200 134512640 135239859 4294956144 18446744073709551615 135031333 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4442 440 177 0 4064 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 20644

[startup+25.5019 s]
/proc/loadavg: 2.63 2.63 2.07 3/73 28679
/proc/meminfo: memFree=1900224/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=25.21
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 2519 2 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134801048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 20644

[startup+51.1015 s]
/proc/loadavg: 2.41 2.58 2.07 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=50.61
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 5058 3 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 20644

[startup+102.307 s]
/proc/loadavg: 2.16 2.48 2.07 3/73 28679
/proc/meminfo: memFree=1900352/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=101.39
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 10136 3 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 20644

[startup+162.302 s]
/proc/loadavg: 2.06 2.40 2.06 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=160.89
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 16086 3 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796647 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 20644

[startup+222.302 s]
/proc/loadavg: 2.02 2.32 2.06 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=220.4
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 22037 3 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 20644

[startup+282.301 s]
/proc/loadavg: 2.01 2.26 2.05 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=279.91
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 27988 3 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 279.91
Current children cumulated vsize (KiB) 20644

[startup+342.301 s]
/proc/loadavg: 2.00 2.21 2.04 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=339.41
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 33938 3 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 339.41
Current children cumulated vsize (KiB) 20644

[startup+402.301 s]
/proc/loadavg: 2.00 2.17 2.04 3/73 28679
/proc/meminfo: memFree=1900160/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=398.91
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 39887 4 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796908 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 398.91
Current children cumulated vsize (KiB) 20644

[startup+462.301 s]
/proc/loadavg: 2.00 2.13 2.03 3/73 28679
/proc/meminfo: memFree=1900224/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=458.42
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 45838 4 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 458.42
Current children cumulated vsize (KiB) 20644

[startup+522.302 s]
/proc/loadavg: 2.00 2.11 2.03 3/73 28679
/proc/meminfo: memFree=1900160/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=517.92
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 51787 5 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 20644

[startup+582.302 s]
/proc/loadavg: 2.00 2.09 2.02 3/73 28679
/proc/meminfo: memFree=1900160/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=577.41
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 57736 5 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 577.41
Current children cumulated vsize (KiB) 20644

[startup+642.302 s]
/proc/loadavg: 2.00 2.07 2.01 3/73 28679
/proc/meminfo: memFree=1900160/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=636.92
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 63687 5 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 636.92
Current children cumulated vsize (KiB) 20644


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 28679
/proc/meminfo: memFree=1900032/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=815.4
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 81534 6 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796643 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 815.4
Current children cumulated vsize (KiB) 20644

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 28685
/proc/meminfo: memFree=1899392/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=874.93
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 87486 7 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134797033 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 874.93
Current children cumulated vsize (KiB) 20644

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 28685
/proc/meminfo: memFree=1899328/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=934.45
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 93438 7 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 934.45
Current children cumulated vsize (KiB) 20644

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 28685
/proc/meminfo: memFree=1899200/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=993.97
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 99390 7 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 993.97
Current children cumulated vsize (KiB) 20644

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 28685
/proc/meminfo: memFree=1899136/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1053.48
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 105341 7 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1053.48
Current children cumulated vsize (KiB) 20644

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1899136/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1112.98
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 111291 7 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1112.98
Current children cumulated vsize (KiB) 20644

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1899136/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1172.5
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 117242 8 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1172.5
Current children cumulated vsize (KiB) 20644

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1899008/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1232.01
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 123193 8 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1232.01
Current children cumulated vsize (KiB) 20644

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898944/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1291.53
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 129145 8 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796747 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1291.53
Current children cumulated vsize (KiB) 20644

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898944/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1351.04
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 135096 8 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1351.04
Current children cumulated vsize (KiB) 20644

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898944/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1410.56
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 141048 8 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1410.56
Current children cumulated vsize (KiB) 20644

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898880/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1470.06
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 146997 9 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1470.06
Current children cumulated vsize (KiB) 20644

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898752/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1529.56
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 152947 9 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1529.56
Current children cumulated vsize (KiB) 20644

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28781
/proc/meminfo: memFree=1844608/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1589.45
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 158929 16 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 0 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1589.45
Current children cumulated vsize (KiB) 20644

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28781
/proc/meminfo: memFree=1844480/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1649.43
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 164927 16 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 0 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1649.43
Current children cumulated vsize (KiB) 20644

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28781
/proc/meminfo: memFree=1844416/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1709.41
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 170925 16 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1709.41
Current children cumulated vsize (KiB) 20644

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28781
/proc/meminfo: memFree=1844288/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1769.39
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 176923 16 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1769.39
Current children cumulated vsize (KiB) 20644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28781
/proc/meminfo: memFree=1844288/2055920 swapFree=4179840/4192956
[pid=28678] ppid=28676 vsize=20644 CPUtime=1800.08
/proc/28678/stat : 28678 (xsolve) R 28676 28678 28331 0 -1 4194304 4480 0 0 0 179992 16 0 0 25 0 1 0 621112677 21139456 4446 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/28678/statm: 5161 4446 441 177 0 4064 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 20644

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): 1813.01
CPU time (s): 1800.09
CPU user time (s): 1799.92
CPU system time (s): 0.171973
CPU usage (%): 99.2875
Max. virtual memory (cumulated for all children) (KiB): 20644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4480
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= 19
involuntary context switches= 34377

runsolver used 1.92671 second user time and 5.05723 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-02 13:47:14
IDJOB=1041036
IDBENCH=53766
IDSOLVER=342
FILE ID=node17/1041036-1214999234
PBS_JOBID= 7870888
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-32-32.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-1041036-1214999234/watcher-1041036-1214999234 -o /tmp/evaluation-result-1041036-1214999234/solver-1041036-1214999234 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041036-1214999234.xml -v 1 -rs 1549637660 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= db5e4024fa09c2ba43e56edc6af3d2e9
RANDOM SEED=1549637660

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1916960 kB
Buffers:          2740 kB
Cached:          40440 kB
SwapCached:       6936 kB
Active:          70184 kB
Inactive:         2924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916960 kB
SwapTotal:     4192956 kB
SwapFree:      4179840 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          37416 kB
Slab:            51044 kB
Committed_AS:   853192 kB
PageTables:       1848 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= 66544 MiB
End job on node17 at 2008-07-02 14:17:29