Trace number 1040927

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-noprobe 2008-06-27? (TO) 1800.1 1803.01

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-35-35.xml
MD5SUM35b05a83f382898243197cbd730ba6d5
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.546916
Satisfiable
(Un)Satisfiability was proved
Number of variables2450
Number of constraints2978
Maximum constraint arity35
Maximum domain size122
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2381
Global constraints used (with number of constraints)cumulative(2),weightedsum(595)

Solver Data (download as text)

0.00/0.21	c mistral-prime version 1.313

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-1040927-1214998980/watcher-1040927-1214998980 -o /tmp/evaluation-result-1040927-1214998980/solver-1040927-1214998980 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040927-1214998980.xml -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: 2.89 2.21 1.78 4/82 28649
/proc/meminfo: memFree=1408616/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=820 CPUtime=0
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 621087263 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 2859812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 205 25 19 177 0 3 0

[startup+1.61472 s]
/proc/loadavg: 2.89 2.21 1.78 4/82 28649
/proc/meminfo: memFree=1408616/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24480 CPUtime=1.58
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5421 0 0 0 156 2 0 0 25 0 1 0 621087263 25067520 5321 996147200 134512640 135239859 4294956208 18446744073709551615 134800983 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6120 5321 416 177 0 5023 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 24480

[startup+1.70273 s]
/proc/loadavg: 2.89 2.21 1.78 4/82 28649
/proc/meminfo: memFree=1408616/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24480 CPUtime=1.67
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5421 0 0 0 165 2 0 0 25 0 1 0 621087263 25067520 5321 996147200 134512640 135239859 4294956208 18446744073709551615 134797033 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6120 5321 416 177 0 5023 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 24480

[startup+1.80274 s]
/proc/loadavg: 2.89 2.21 1.78 4/82 28649
/proc/meminfo: memFree=1408616/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24480 CPUtime=1.77
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5421 0 0 0 175 2 0 0 25 0 1 0 621087263 25067520 5321 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6120 5321 416 177 0 5023 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 24480

[startup+1.90275 s]
/proc/loadavg: 2.89 2.21 1.78 4/82 28649
/proc/meminfo: memFree=1408616/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24480 CPUtime=1.87
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5421 0 0 0 185 2 0 0 25 0 1 0 621087263 25067520 5321 996147200 134512640 135239859 4294956208 18446744073709551615 135097642 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6120 5321 416 177 0 5023 0
Current children cumulated CPU time (s) 1.87
Current children cumulated vsize (KiB) 24480

[startup+2.00276 s]
/proc/loadavg: 2.89 2.21 1.78 4/82 28649
/proc/meminfo: memFree=1408616/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24480 CPUtime=1.97
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5421 0 0 0 195 2 0 0 25 0 1 0 621087263 25067520 5321 996147200 134512640 135239859 4294956208 18446744073709551615 135057373 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6120 5321 416 177 0 5023 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 24480

[startup+3.10287 s]
/proc/loadavg: 2.98 2.24 1.79 3/83 28650
/proc/meminfo: memFree=1369824/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24484 CPUtime=3.07
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5426 0 0 0 305 2 0 0 25 0 1 0 621087263 25071616 5326 996147200 134512640 135239859 4294956208 18446744073709551615 135031327 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6121 5326 416 177 0 5024 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 24484

[startup+6.30119 s]
/proc/loadavg: 2.98 2.24 1.79 3/83 28650
/proc/meminfo: memFree=1344416/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24484 CPUtime=6.25
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5426 0 0 0 623 2 0 0 25 0 1 0 621087263 25071616 5326 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6121 5326 416 177 0 5024 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 24484

[startup+12.7018 s]
/proc/loadavg: 2.99 2.27 1.80 3/83 28650
/proc/meminfo: memFree=1303840/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24484 CPUtime=12.61
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5426 0 0 0 1258 3 0 0 25 0 1 0 621087263 25071616 5326 996147200 134512640 135239859 4294956208 18446744073709551615 135057380 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6121 5326 416 177 0 5024 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 24484

[startup+25.5011 s]
/proc/loadavg: 2.91 2.27 1.81 3/83 28650
/proc/meminfo: memFree=1225184/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24484 CPUtime=25.35
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5426 0 0 0 2530 5 0 0 25 0 1 0 621087263 25071616 5326 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6121 5326 416 177 0 5024 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 24484

[startup+51.1069 s]
/proc/loadavg: 2.94 2.33 1.84 3/83 28652
/proc/meminfo: memFree=1022688/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24484 CPUtime=50.8
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5426 0 0 0 5070 10 0 0 25 0 1 0 621087263 25071616 5326 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6121 5326 416 177 0 5024 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 24484

[startup+102.301 s]
/proc/loadavg: 3.01 2.45 1.91 3/83 28652
/proc/meminfo: memFree=657312/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24484 CPUtime=101.48
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5426 0 0 0 10130 18 0 0 25 0 1 0 621087263 25071616 5326 996147200 134512640 135239859 4294956208 18446744073709551615 135030923 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6121 5326 416 177 0 5024 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 24484

[startup+162.301 s]
/proc/loadavg: 3.29 2.63 2.00 3/83 28652
/proc/meminfo: memFree=200032/2055920 swapFree=4155524/4192956
[pid=28649] ppid=28647 vsize=24488 CPUtime=160.88
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5427 0 0 0 16059 29 0 0 25 0 1 0 621087263 25075712 5327 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6122 5327 416 177 0 5025 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 24488

[startup+222.301 s]
/proc/loadavg: 3.11 2.69 2.06 3/83 28652
/proc/meminfo: memFree=15840/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24488 CPUtime=220.28
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5427 0 0 0 21988 40 0 0 25 0 1 0 621087263 25075712 5327 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28649/statm: 6122 5327 416 177 0 5025 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 24488

[startup+282.302 s]
/proc/loadavg: 2.58 2.62 2.07 3/73 28679
/proc/meminfo: memFree=1900224/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=279.96
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 27947 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135097674 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 279.96
Current children cumulated vsize (KiB) 24492

[startup+342.303 s]
/proc/loadavg: 2.21 2.51 2.07 3/73 28679
/proc/meminfo: memFree=1900352/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=339.93
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 33944 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 339.93
Current children cumulated vsize (KiB) 24492

[startup+402.303 s]
/proc/loadavg: 2.08 2.41 2.06 3/73 28679
/proc/meminfo: memFree=1900352/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=399.91
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 39942 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 399.91
Current children cumulated vsize (KiB) 24492

[startup+462.303 s]
/proc/loadavg: 2.03 2.33 2.06 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=459.89
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 45940 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 459.89
Current children cumulated vsize (KiB) 24492

[startup+522.303 s]
/proc/loadavg: 2.01 2.27 2.05 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=519.87
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 51938 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 134797052 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 519.87
Current children cumulated vsize (KiB) 24492

[startup+582.303 s]
/proc/loadavg: 2.00 2.22 2.04 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=579.85
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 57936 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 134796643 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 579.85
Current children cumulated vsize (KiB) 24492

[startup+642.302 s]
/proc/loadavg: 2.00 2.18 2.04 3/73 28679
/proc/meminfo: memFree=1900288/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=639.82
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 63933 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 639.82
Current children cumulated vsize (KiB) 24492


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.09 2.02 3/73 28679
/proc/meminfo: memFree=1900160/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=819.75
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 81926 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 819.75
Current children cumulated vsize (KiB) 24492

[startup+882.303 s]
/proc/loadavg: 2.00 2.07 2.02 3/73 28679
/proc/meminfo: memFree=1900160/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=879.73
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 87924 49 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 879.73
Current children cumulated vsize (KiB) 24492

[startup+942.303 s]
/proc/loadavg: 2.00 2.06 2.01 3/73 28679
/proc/meminfo: memFree=1900032/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=939.72
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 93922 50 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 939.72
Current children cumulated vsize (KiB) 24492

[startup+1002.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 28679
/proc/meminfo: memFree=1900032/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=999.7
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 99920 50 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 134821248 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 999.7
Current children cumulated vsize (KiB) 24492

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 28679
/proc/meminfo: memFree=1900032/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=1059.68
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 105918 50 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 1059.68
Current children cumulated vsize (KiB) 24492

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 28685
/proc/meminfo: memFree=1899456/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=1119.62
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 111912 50 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 1119.62
Current children cumulated vsize (KiB) 24492

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 28685
/proc/meminfo: memFree=1899392/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24492 CPUtime=1179.6
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5429 0 0 0 117910 50 0 0 25 0 1 0 621087263 25079808 5329 996147200 134512640 135239859 4294956208 18446744073709551615 135097770 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6123 5329 416 177 0 5026 0
Current children cumulated CPU time (s) 1179.6
Current children cumulated vsize (KiB) 24492

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 28685
/proc/meminfo: memFree=1899200/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24496 CPUtime=1239.59
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5430 0 0 0 123908 51 0 0 25 0 1 0 621087263 25083904 5330 996147200 134512640 135239859 4294956208 18446744073709551615 134821088 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6124 5330 416 177 0 5027 0
Current children cumulated CPU time (s) 1239.59
Current children cumulated vsize (KiB) 24496

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 28685
/proc/meminfo: memFree=1899136/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1299.56
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5432 0 0 0 129905 51 0 0 25 0 1 0 621087263 25092096 5332 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5332 416 177 0 5029 0
Current children cumulated CPU time (s) 1299.56
Current children cumulated vsize (KiB) 24504

[startup+1362.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1899136/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1359.54
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5432 0 0 0 135903 51 0 0 25 0 1 0 621087263 25092096 5332 996147200 134512640 135239859 4294956208 18446744073709551615 134802784 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5332 416 177 0 5029 0
Current children cumulated CPU time (s) 1359.54
Current children cumulated vsize (KiB) 24504

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1899136/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1419.52
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5432 0 0 0 141901 51 0 0 25 0 1 0 621087263 25092096 5332 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5332 416 177 0 5029 0
Current children cumulated CPU time (s) 1419.52
Current children cumulated vsize (KiB) 24504

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1899072/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1479.5
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5432 0 0 0 147899 51 0 0 25 0 1 0 621087263 25092096 5332 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5332 416 177 0 5029 0
Current children cumulated CPU time (s) 1479.5
Current children cumulated vsize (KiB) 24504

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1899008/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1539.47
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5432 0 0 0 153896 51 0 0 25 0 1 0 621087263 25092096 5332 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5332 416 177 0 5029 0
Current children cumulated CPU time (s) 1539.47
Current children cumulated vsize (KiB) 24504

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898944/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1599.45
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5435 0 0 0 159894 51 0 0 25 0 1 0 621087263 25092096 5335 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5335 416 177 0 5029 0
Current children cumulated CPU time (s) 1599.45
Current children cumulated vsize (KiB) 24504

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898944/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1659.43
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5435 0 0 0 165892 51 0 0 25 0 1 0 621087263 25092096 5335 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5335 416 177 0 5029 0
Current children cumulated CPU time (s) 1659.43
Current children cumulated vsize (KiB) 24504

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898880/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1719.4
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5435 0 0 0 171889 51 0 0 25 0 1 0 621087263 25092096 5335 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5335 416 177 0 5029 0
Current children cumulated CPU time (s) 1719.4
Current children cumulated vsize (KiB) 24504

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898752/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1779.38
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5435 0 0 0 177887 51 0 0 25 0 1 0 621087263 25092096 5335 996147200 134512640 135239859 4294956208 18446744073709551615 134796664 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5335 416 177 0 5029 0
Current children cumulated CPU time (s) 1779.38
Current children cumulated vsize (KiB) 24504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 28685
/proc/meminfo: memFree=1898752/2055920 swapFree=4179840/4192956
[pid=28649] ppid=28647 vsize=24504 CPUtime=1800.08
/proc/28649/stat : 28649 (xsolve) R 28647 28649 28358 0 -1 4194304 5435 0 0 0 179957 51 0 0 25 0 1 0 621087263 25092096 5335 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/28649/statm: 6126 5335 416 177 0 5029 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 24504

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): 1803.01
CPU time (s): 1800.1
CPU user time (s): 1799.58
CPU system time (s): 0.52192
CPU usage (%): 99.8385
Max. virtual memory (cumulated for all children) (KiB): 24504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5435
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= 15809

runsolver used 2.07768 second user time and 5.44517 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-02 13:43:00
IDJOB=1040927
IDBENCH=53755
IDSOLVER=343
FILE ID=node17/1040927-1214998980
PBS_JOBID= 7870889
Free space on /tmp= 66296 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-35-35.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040927-1214998980/watcher-1040927-1214998980 -o /tmp/evaluation-result-1040927-1214998980/solver-1040927-1214998980 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040927-1214998980.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 35b05a83f382898243197cbd730ba6d5
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:       1409160 kB
Buffers:         49596 kB
Cached:         468076 kB
SwapCached:      31292 kB
Active:         421728 kB
Inactive:       146200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409160 kB
SwapTotal:     4192956 kB
SwapFree:      4155524 kB
Dirty:          207640 kB
Writeback:           0 kB
Mapped:          42928 kB
Slab:            64032 kB
Committed_AS:   879700 kB
PageTables:       2008 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= 66548 MiB
End job on node17 at 2008-07-02 14:13:05