Trace number 1040796

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) 1800.05 1808.61

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-25-25.xml
MD5SUM6594e3059ad496a089e0bc1e82952595
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.19197
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of constraints1503
Maximum constraint arity25
Maximum domain size74
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1201
Global constraints used (with number of constraints)cumulative(2),weightedsum(300)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(26 domains)
0.00/0.00	c          variables.............     0	(1250 variables)
0.00/0.01	c          predicates............     0	(2 predicates)
0.00/0.01	c          constraints...........  0.09	(1503 constraints)
0.01/0.09	c Parsing time:   0.09
0.01/0.09	c
0.01/0.09	c Building model
0.09/0.12	c         0 constants
0.09/0.12	c      1200 Boolean variables    (+9266)
0.09/0.12	c        48 range variables      (+1648)
0.09/0.12	c         2 domain (b) variables (+0)
0.09/0.12	c         0 domain (l) variables (+0)
0.09/0.12	c         1 constraints          (+12114)
0.09/0.12	c         0 values 
0.09/0.12	c Building time:   0.02
0.09/0.12	c
0.09/0.12	c Solving instance
0.09/0.12	c          heuristic = dom/wdeg
0.09/0.12	c          Randomized probing iteration = 100
0.09/0.12	c          probing limit = 30
0.09/0.12	c          level based weights = no
0.09/0.12	c          impact probing = no
0.09/0.12	c          restart policy = No restart
0.09/0.12	c          probing ..........  7.36
7.45/7.52	c          Probing Nodes 11749
7.45/7.52	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-1040796-1214998942/watcher-1040796-1214998942 -o /tmp/evaluation-result-1040796-1214998942/solver-1040796-1214998942 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040796-1214998942.xml -v 1 -rs 1468338613 -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: 2.58 2.21 1.77 4/83 4724
/proc/meminfo: memFree=1654120/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=4584 CPUtime=0
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 622814550 4694016 303 996147200 134512640 135239859 4294956144 18446744073709551615 134641245 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 1146 311 265 177 0 49 0

[startup+0.0159841 s]
/proc/loadavg: 2.58 2.21 1.77 4/83 4724
/proc/meminfo: memFree=1654120/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=5000 CPUtime=0.01
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 572 0 0 0 1 0 0 0 18 0 1 0 622814550 5120000 538 996147200 134512640 135239859 4294956144 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 1250 539 394 177 0 153 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5000

[startup+0.101998 s]
/proc/loadavg: 2.58 2.21 1.77 4/83 4724
/proc/meminfo: memFree=1654120/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=9024 CPUtime=0.09
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 1594 0 0 0 8 1 0 0 18 0 1 0 622814550 9240576 1560 996147200 134512640 135239859 4294956144 18446744073709551615 134825705 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 2289 1564 426 177 0 1192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9024

[startup+0.302016 s]
/proc/loadavg: 2.58 2.21 1.77 4/83 4724
/proc/meminfo: memFree=1654120/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14320 CPUtime=0.28
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2903 0 0 0 27 1 0 0 19 0 1 0 622814550 14663680 2869 996147200 134512640 135239859 4294956144 18446744073709551615 135036728 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3580 2869 439 177 0 2483 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14320

[startup+0.701058 s]
/proc/loadavg: 2.58 2.21 1.77 4/83 4724
/proc/meminfo: memFree=1654120/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14320 CPUtime=0.68
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2903 0 0 0 67 1 0 0 23 0 1 0 622814550 14663680 2869 996147200 134512640 135239859 4294956144 18446744073709551615 135031323 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3580 2869 439 177 0 2483 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14320

[startup+1.50114 s]
/proc/loadavg: 2.58 2.21 1.77 3/84 4725
/proc/meminfo: memFree=1636640/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14320 CPUtime=1.47
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2903 0 0 0 146 1 0 0 25 0 1 0 622814550 14663680 2869 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3580 2869 439 177 0 2483 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14320

[startup+3.10231 s]
/proc/loadavg: 2.58 2.21 1.77 3/84 4725
/proc/meminfo: memFree=1628256/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14320 CPUtime=3.07
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2903 0 0 0 306 1 0 0 25 0 1 0 622814550 14663680 2869 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3580 2869 439 177 0 2483 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14320

[startup+6.30162 s]
/proc/loadavg: 2.62 2.22 1.77 3/84 4725
/proc/meminfo: memFree=1609568/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14320 CPUtime=6.25
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2904 0 0 0 624 1 0 0 25 0 1 0 622814550 14663680 2870 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3580 2870 439 177 0 2483 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14320

[startup+12.7023 s]
/proc/loadavg: 2.65 2.24 1.78 3/84 4725
/proc/meminfo: memFree=1556384/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=12.62
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 1260 2 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 14324

[startup+25.5016 s]
/proc/loadavg: 2.95 2.32 1.82 3/84 4725
/proc/meminfo: memFree=1467936/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=25.34
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 2531 3 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 14324

[startup+51.1012 s]
/proc/loadavg: 3.65 2.54 1.90 4/85 4726
/proc/meminfo: memFree=1304536/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=50.8
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 5075 5 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 14324

[startup+102.306 s]
/proc/loadavg: 5.99 3.26 2.17 3/91 4737
/proc/meminfo: memFree=924968/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=101.74
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 10165 9 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842611 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 14324

[startup+162.301 s]
/proc/loadavg: 7.79 4.28 2.59 3/90 4743
/proc/meminfo: memFree=500272/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=161.38
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 16125 13 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 161.38
Current children cumulated vsize (KiB) 14324

[startup+222.302 s]
/proc/loadavg: 7.48 4.96 2.93 2/85 4749
/proc/meminfo: memFree=245720/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=221.01
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 22084 17 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 14324

[startup+282.302 s]
/proc/loadavg: 5.28 4.78 3.00 2/84 4754
/proc/meminfo: memFree=245664/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=280.61
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 28040 21 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 280.61
Current children cumulated vsize (KiB) 14324

[startup+342.302 s]
/proc/loadavg: 5.56 4.93 3.16 2/84 4759
/proc/meminfo: memFree=245728/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=340.23
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 33997 26 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 340.23
Current children cumulated vsize (KiB) 14324

[startup+402.302 s]
/proc/loadavg: 5.60 5.07 3.32 2/84 4764
/proc/meminfo: memFree=245792/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=399.82
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 39951 31 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 399.82
Current children cumulated vsize (KiB) 14324

[startup+462.302 s]
/proc/loadavg: 5.15 5.02 3.40 3/84 4764
/proc/meminfo: memFree=14944/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=459.44
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 45910 34 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 459.44
Current children cumulated vsize (KiB) 14324

[startup+522.302 s]
/proc/loadavg: 5.89 5.28 3.59 2/76 4772
/proc/meminfo: memFree=1223848/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=519.08
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 51870 38 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 519.08
Current children cumulated vsize (KiB) 14324

[startup+582.301 s]
/proc/loadavg: 4.66 5.03 3.61 2/75 4772
/proc/meminfo: memFree=1790128/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=578.7
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 57828 42 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 578.7
Current children cumulated vsize (KiB) 14324

[startup+642.301 s]
/proc/loadavg: 3.69 4.71 3.59 3/84 4820
/proc/meminfo: memFree=1801320/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=638.3
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 63783 47 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 638.3
Current children cumulated vsize (KiB) 14324


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

[startup+822.302 s]
/proc/loadavg: 2.10 3.51 3.32 3/76 4823
/proc/meminfo: memFree=1653744/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=817.58
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 81709 49 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 817.58
Current children cumulated vsize (KiB) 14324

[startup+882.302 s]
/proc/loadavg: 2.04 3.24 3.24 3/76 4823
/proc/meminfo: memFree=1653168/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=877.35
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 87686 49 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 877.35
Current children cumulated vsize (KiB) 14324

[startup+942.302 s]
/proc/loadavg: 2.01 3.01 3.16 3/76 4824
/proc/meminfo: memFree=1652272/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=937.11
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 93662 49 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134800814 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 937.11
Current children cumulated vsize (KiB) 14324

[startup+1002.3 s]
/proc/loadavg: 2.00 2.82 3.08 3/76 4824
/proc/meminfo: memFree=1651824/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=996.88
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 99639 49 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 996.88
Current children cumulated vsize (KiB) 14324

[startup+1062.3 s]
/proc/loadavg: 2.00 2.67 3.01 3/76 4824
/proc/meminfo: memFree=1651120/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1056.65
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 105616 49 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1056.65
Current children cumulated vsize (KiB) 14324

[startup+1122.3 s]
/proc/loadavg: 2.00 2.55 2.94 3/76 4830
/proc/meminfo: memFree=1649840/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1116.41
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 111591 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1116.41
Current children cumulated vsize (KiB) 14324

[startup+1182.3 s]
/proc/loadavg: 2.00 2.44 2.88 3/76 4830
/proc/meminfo: memFree=1649200/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1176.18
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 117568 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1176.18
Current children cumulated vsize (KiB) 14324

[startup+1242.3 s]
/proc/loadavg: 2.00 2.36 2.82 3/76 4830
/proc/meminfo: memFree=1648432/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1235.95
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 123545 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1235.95
Current children cumulated vsize (KiB) 14324

[startup+1302.3 s]
/proc/loadavg: 2.00 2.29 2.77 3/76 4830
/proc/meminfo: memFree=1647600/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1295.71
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 129521 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1295.71
Current children cumulated vsize (KiB) 14324

[startup+1362.3 s]
/proc/loadavg: 2.00 2.24 2.72 3/76 4830
/proc/meminfo: memFree=1647024/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1355.48
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 135498 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1355.48
Current children cumulated vsize (KiB) 14324

[startup+1422.31 s]
/proc/loadavg: 2.00 2.19 2.67 3/76 4830
/proc/meminfo: memFree=1646320/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1415.25
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 141475 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1415.25
Current children cumulated vsize (KiB) 14324

[startup+1482.3 s]
/proc/loadavg: 2.00 2.15 2.63 3/76 4830
/proc/meminfo: memFree=1645616/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1475.01
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 147451 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1475.01
Current children cumulated vsize (KiB) 14324

[startup+1542.3 s]
/proc/loadavg: 2.00 2.12 2.58 3/76 4830
/proc/meminfo: memFree=1645040/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1534.78
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 153428 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1534.78
Current children cumulated vsize (KiB) 14324

[startup+1602.3 s]
/proc/loadavg: 2.00 2.10 2.54 3/76 4830
/proc/meminfo: memFree=1644336/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1594.55
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 159405 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135074208 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1594.55
Current children cumulated vsize (KiB) 14324

[startup+1662.3 s]
/proc/loadavg: 2.00 2.08 2.51 3/76 4830
/proc/meminfo: memFree=1643760/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1654.31
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 165381 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1654.31
Current children cumulated vsize (KiB) 14324

[startup+1722.3 s]
/proc/loadavg: 2.00 2.06 2.47 3/76 4830
/proc/meminfo: memFree=1643184/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1714.08
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 171358 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135031327 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1714.08
Current children cumulated vsize (KiB) 14324

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.44 3/76 4830
/proc/meminfo: memFree=1642416/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1773.84
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 177334 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1773.84
Current children cumulated vsize (KiB) 14324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.6 s]
/proc/loadavg: 2.00 2.04 2.43 3/76 4830
/proc/meminfo: memFree=1642160/2055920 swapFree=4177412/4192956
[pid=4724] ppid=4722 vsize=14324 CPUtime=1800.04
/proc/4724/stat : 4724 (xsolve) R 4722 4724 4509 0 -1 4194304 2906 0 0 0 179954 50 0 0 25 0 1 0 622814550 14667776 2872 996147200 134512640 135239859 4294956144 18446744073709551615 135097722 0 0 4096 0 0 0 0 17 1 0 0
/proc/4724/statm: 3581 2872 440 177 0 2484 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14324

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): 1808.61
CPU time (s): 1800.05
CPU user time (s): 1799.55
CPU system time (s): 0.503923
CPU usage (%): 99.5267
Max. virtual memory (cumulated for all children) (KiB): 14324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.503923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2906
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= 30849

runsolver used 1.75273 second user time and 5.01624 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-02 13:42:24
IDJOB=1040796
IDBENCH=53742
IDSOLVER=342
FILE ID=node84/1040796-1214998942
PBS_JOBID= 7870757
Free space on /tmp= 66444 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-25-25.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-1040796-1214998942/watcher-1040796-1214998942 -o /tmp/evaluation-result-1040796-1214998942/solver-1040796-1214998942 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040796-1214998942.xml -v 1 -rs 1468338613 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6594e3059ad496a089e0bc1e82952595
RANDOM SEED=1468338613

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1654600 kB
Buffers:         39000 kB
Cached:         259336 kB
SwapCached:       9636 kB
Active:         220736 kB
Inactive:       106124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654600 kB
SwapTotal:     4192956 kB
SwapFree:      4177412 kB
Dirty:          112744 kB
Writeback:           0 kB
Mapped:          45524 kB
Slab:            59584 kB
Committed_AS:  1037952 kB
PageTables:       1916 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= 66452 MiB
End job on node84 at 2008-07-02 14:12:35