Trace number 1042036

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/allsquares/
normalized-squares-30-30.xml
MD5SUMcc6320a0fc34022aa33c45eea138fa7d
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark341.973
Satisfiable
(Un)Satisfiability was proved
Number of variables1800
Number of constraints2178
Maximum constraint arity30
Maximum domain size98
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)

0.18/0.21	c mistral-prime version 1.313
0.18/0.21	c 
0.18/0.21	c Parsing xml file
0.18/0.21	c          domains...............     0	(31 domains)
0.18/0.21	c          variables.............  0.01	(1800 variables)
0.18/0.21	c          predicates............-2.0837e-19	(2 predicates)
0.18/0.21	c          constraints...........  0.12	(2178 constraints)
0.18/0.21	c Parsing time:   0.13
0.18/0.21	c
0.18/0.21	c Building model
0.18/0.21	c         0 constants
0.18/0.21	c      1740 Boolean variables    (+15072)
0.18/0.21	c        58 range variables      (+2371)
0.18/0.21	c         2 domain (b) variables (+0)
0.18/0.21	c         0 domain (l) variables (+0)
0.18/0.21	c         1 constraints          (+19183)
0.18/0.21	c         0 values 
0.18/0.21	c Building time:   0.04
0.18/0.21	c
0.18/0.21	c Solving instance
0.18/0.21	c          heuristic = dom/wdeg
0.18/0.21	c          Randomized probing iteration = 100
0.18/0.21	c          probing limit = 30
0.18/0.21	c          level based weights = no
0.18/0.21	c          impact probing = no
0.18/0.21	c          restart policy = No restart
0.18/0.21	c          probing .......... 15.62
15.75/15.94	c          Probing Nodes 21239
15.75/15.94	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-1042036-1215002435/watcher-1042036-1215002435 -o /tmp/evaluation-result-1042036-1215002435/solver-1042036-1215002435 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042036-1215002435.xml -v 1 -rs 1217299544 -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: 2.01 2.01 1.92 4/76 26655
/proc/meminfo: memFree=1551704/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=820 CPUtime=0
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 623177101 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 11092772 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 205 25 19 177 0 3 0

[startup+0.063517 s]
/proc/loadavg: 2.01 2.01 1.92 4/76 26655
/proc/meminfo: memFree=1551704/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=6068 CPUtime=0.05
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 840 0 0 0 5 0 0 0 18 0 1 0 623177101 6213632 806 996147200 134512640 135239859 4294956144 18446744073709551615 4158664986 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 1517 806 397 177 0 420 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6068

[startup+0.101524 s]
/proc/loadavg: 2.01 2.01 1.92 4/76 26655
/proc/meminfo: memFree=1551704/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=6996 CPUtime=0.09
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 1070 0 0 0 9 0 0 0 18 0 1 0 623177101 7163904 1036 996147200 134512640 135239859 4294956144 18446744073709551615 134707639 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 1749 1036 397 177 0 652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6996

[startup+0.301558 s]
/proc/loadavg: 2.01 2.01 1.92 4/76 26655
/proc/meminfo: memFree=1551704/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18508 CPUtime=0.28
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3929 0 0 0 27 1 0 0 19 0 1 0 623177101 18952192 3895 996147200 134512640 135239859 4294956144 18446744073709551615 134802516 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4627 3895 440 177 0 3530 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18508

[startup+0.701616 s]
/proc/loadavg: 2.01 2.01 1.92 4/76 26655
/proc/meminfo: memFree=1551704/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18516 CPUtime=0.68
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3937 0 0 0 67 1 0 0 23 0 1 0 623177101 18960384 3903 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4629 3903 440 177 0 3532 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18516

[startup+1.50173 s]
/proc/loadavg: 2.01 2.01 1.92 3/77 26656
/proc/meminfo: memFree=1537744/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18516 CPUtime=1.47
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3937 0 0 0 146 1 0 0 25 0 1 0 623177101 18960384 3903 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4629 3903 440 177 0 3532 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 18516

[startup+3.10197 s]
/proc/loadavg: 2.01 2.01 1.92 3/77 26656
/proc/meminfo: memFree=1537616/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=3.06
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3940 0 0 0 305 1 0 0 25 0 1 0 623177101 18972672 3906 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3906 440 177 0 3535 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 18528

[startup+6.30144 s]
/proc/loadavg: 2.01 2.01 1.92 3/77 26656
/proc/meminfo: memFree=1537552/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=6.23
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3941 0 0 0 622 1 0 0 25 0 1 0 623177101 18972672 3907 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3907 440 177 0 3535 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18528

[startup+12.7024 s]
/proc/loadavg: 2.01 2.01 1.92 3/77 26656
/proc/meminfo: memFree=1537432/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=12.58
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3942 0 0 0 1256 2 0 0 25 0 1 0 623177101 18972672 3908 996147200 134512640 135239859 4294956144 18446744073709551615 134802808 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3908 440 177 0 3535 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 18528

[startup+25.5013 s]
/proc/loadavg: 2.01 2.01 1.92 3/77 26656
/proc/meminfo: memFree=1537432/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=25.27
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 2525 2 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135101101 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 18528

[startup+51.101 s]
/proc/loadavg: 2.00 2.00 1.92 3/77 26656
/proc/meminfo: memFree=1537496/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=50.65
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 5063 2 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 18528

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.92 3/77 26656
/proc/meminfo: memFree=1537176/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=101.42
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 10140 2 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 18528

[startup+162.301 s]
/proc/loadavg: 2.12 2.03 1.93 3/73 26684
/proc/meminfo: memFree=1533624/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=161.06
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 16104 2 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 18528

[startup+222.301 s]
/proc/loadavg: 2.11 2.04 1.94 3/73 26684
/proc/meminfo: memFree=1533688/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=221.05
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 22102 3 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 221.05
Current children cumulated vsize (KiB) 18528

[startup+282.301 s]
/proc/loadavg: 2.04 2.03 1.94 3/73 26684
/proc/meminfo: memFree=1533560/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=281.02
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 28099 3 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 281.02
Current children cumulated vsize (KiB) 18528

[startup+342.303 s]
/proc/loadavg: 2.01 2.02 1.94 3/73 26684
/proc/meminfo: memFree=1533560/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=340.99
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 34096 3 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 340.99
Current children cumulated vsize (KiB) 18528

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 1.94 3/73 26684
/proc/meminfo: memFree=1533560/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=400.97
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 40094 3 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 400.97
Current children cumulated vsize (KiB) 18528

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 1.94 3/73 26684
/proc/meminfo: memFree=1533560/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=460.94
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 46091 3 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134788032 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 460.94
Current children cumulated vsize (KiB) 18528

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.94 3/73 26684
/proc/meminfo: memFree=1533624/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=520.91
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 52088 3 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 520.91
Current children cumulated vsize (KiB) 18528

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.94 2/68 27056
/proc/meminfo: memFree=1541664/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=580.87
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 58081 6 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 0 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 580.87
Current children cumulated vsize (KiB) 18528

[startup+642.303 s]
/proc/loadavg: 2.06 2.03 1.95 3/85 27521
/proc/meminfo: memFree=1487960/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=640.35
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 64024 11 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 640.35
Current children cumulated vsize (KiB) 18528


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.01 1.95 3/85 27521
/proc/meminfo: memFree=1428632/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=818.68
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 81857 11 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 818.68
Current children cumulated vsize (KiB) 18528

[startup+882.301 s]
/proc/loadavg: 2.07 2.02 1.95 3/85 27521
/proc/meminfo: memFree=1428632/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=878.13
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 87802 11 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796922 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 878.13
Current children cumulated vsize (KiB) 18528

[startup+942.302 s]
/proc/loadavg: 2.15 2.04 1.96 3/85 27521
/proc/meminfo: memFree=1428568/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=937.59
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 93748 11 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796891 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 937.59
Current children cumulated vsize (KiB) 18528

[startup+1002.3 s]
/proc/loadavg: 2.05 2.03 1.96 3/85 27521
/proc/meminfo: memFree=1428504/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=997.05
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 99693 12 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135095070 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 997.05
Current children cumulated vsize (KiB) 18528

[startup+1062.3 s]
/proc/loadavg: 2.05 2.04 1.97 3/85 27521
/proc/meminfo: memFree=1428440/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1056.5
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 105638 12 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1056.5
Current children cumulated vsize (KiB) 18528

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 1.97 3/85 27521
/proc/meminfo: memFree=1428440/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1115.95
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 111583 12 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1115.95
Current children cumulated vsize (KiB) 18528

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/85 27521
/proc/meminfo: memFree=1367192/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1175.1
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 117497 13 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1175.1
Current children cumulated vsize (KiB) 18528

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/85 27527
/proc/meminfo: memFree=1366800/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1234.54
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 123441 13 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1234.54
Current children cumulated vsize (KiB) 18528

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/85 27527
/proc/meminfo: memFree=1366800/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1294
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 129387 13 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1294
Current children cumulated vsize (KiB) 18528

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366864/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1353.46
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 135333 13 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135030971 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1353.46
Current children cumulated vsize (KiB) 18528

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366864/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1412.92
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 141279 13 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796632 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1412.92
Current children cumulated vsize (KiB) 18528

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366928/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1472.38
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 147224 14 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1472.38
Current children cumulated vsize (KiB) 18528

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366936/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1531.84
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 153170 14 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1531.84
Current children cumulated vsize (KiB) 18528

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366936/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1591.3
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 159116 14 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1591.3
Current children cumulated vsize (KiB) 18528

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1367000/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1650.75
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 165061 14 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134802808 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1650.75
Current children cumulated vsize (KiB) 18528

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366936/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1710.2
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 171006 14 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1710.2
Current children cumulated vsize (KiB) 18528

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366744/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1769.65
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 176951 14 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1769.65
Current children cumulated vsize (KiB) 18528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813 s]
/proc/loadavg: 2.00 2.00 1.97 3/85 27527
/proc/meminfo: memFree=1366808/2055920 swapFree=4180236/4192956
[pid=26655] ppid=26653 vsize=18528 CPUtime=1800.07
/proc/26655/stat : 26655 (xsolve) R 26653 26655 25930 0 -1 4194304 3943 0 0 0 179993 14 0 0 25 0 1 0 623177101 18972672 3909 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/26655/statm: 4632 3909 441 177 0 3535 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 18528

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): 1799.94
CPU system time (s): 0.150977
CPU usage (%): 99.2874
Max. virtual memory (cumulated for all children) (KiB): 18528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3943
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= 32404

runsolver used 2.21166 second user time and 5.09822 second system time

The end

Launcher Data (download as text)

Begin job on node39 at 2008-07-02 14:40:35
IDJOB=1042036
IDBENCH=53866
IDSOLVER=342
FILE ID=node39/1042036-1215002435
PBS_JOBID= 7870844
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-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-1042036-1215002435/watcher-1042036-1215002435 -o /tmp/evaluation-result-1042036-1215002435/solver-1042036-1215002435 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042036-1215002435.xml -v 1 -rs 1217299544 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cc6320a0fc34022aa33c45eea138fa7d
RANDOM SEED=1217299544

node39.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		: 3000.267
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		: 3000.267
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:       1552184 kB
Buffers:         57628 kB
Cached:         361452 kB
SwapCached:       6532 kB
Active:          96168 kB
Inactive:       336864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552184 kB
SwapTotal:     4192956 kB
SwapFree:      4180236 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          20016 kB
Slab:            56172 kB
Committed_AS:   895104 kB
PageTables:       1740 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 node39 at 2008-07-02 15:10:50