Trace number 1040996

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MDG-probe 2008-06-27? (TO) 1800.08 1813.11

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-22-22.xml
MD5SUMe23ca055df0c6e4fbd5c341fa6a6c6fa
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.145976
Satisfiable
(Un)Satisfiability was proved
Number of variables968
Number of constraints1158
Maximum constraint arity22
Maximum domain size61
Number of constraints which are defined in extension0
Number of constraints which are defined in intension925
Global constraints used (with number of constraints)cumulative(2),weightedsum(231)

Solver Data (download as text)

0.19/0.25	c mistral-prime version 1.313
0.19/0.25	c 
0.19/0.25	c Parsing xml file
0.19/0.25	c          domains...............     0	(23 domains)
0.19/0.25	c          variables.............     0	(968 variables)
0.19/0.25	c          predicates............     0	(2 predicates)
0.19/0.25	c          constraints...........  0.06	(1158 constraints)
0.19/0.25	c Parsing time:   0.06
0.19/0.25	c
0.19/0.25	c Building model
0.19/0.25	c         0 constants
0.19/0.25	c       924 Boolean variables    (+6608)
0.19/0.25	c        42 range variables      (+1277)
0.19/0.25	c         2 domain (b) variables (+0)
0.19/0.25	c         0 domain (l) variables (+0)
0.19/0.25	c         1 constraints          (+8809)
0.19/0.25	c         0 values 
0.19/0.25	c Building time:   0.03
0.19/0.25	c
0.19/0.25	c Solving instance
0.19/0.25	c          heuristic = dom/wdeg
0.19/0.25	c          Randomized probing iteration = 100
0.19/0.25	c          probing limit = 30
0.19/0.25	c          level based weights = no
0.19/0.25	c          impact probing = no
0.19/0.25	c          restart policy = No restart
0.19/0.25	c          probing ..........  5.03
5.05/5.16	c          Probing Nodes  9423
5.05/5.16	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-1040996-1214999111/watcher-1040996-1214999111 -o /tmp/evaluation-result-1040996-1214999111/solver-1040996-1214999111 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040996-1214999111.xml -v 1 -rs 479607364 -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: 3.32 2.65 2.05 4/73 8366
/proc/meminfo: memFree=1931608/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=18572 CPUtime=0
/proc/8366/stat : 8366 (runsolver) R 8364 8366 4674 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 1978884114 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 209135922471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8366/statm: 4643 292 257 25 0 2626 0

[startup+0.103429 s]
/proc/loadavg: 3.32 2.65 2.05 4/73 8366
/proc/meminfo: memFree=1931608/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=11744 CPUtime=0.09
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2282 0 0 0 8 1 0 0 18 0 1 0 1978884114 12025856 2248 996147200 134512640 135239859 4294956144 18446744073709551615 135040063 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 2936 2248 429 177 0 1839 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11744

[startup+0.202437 s]
/proc/loadavg: 3.32 2.65 2.05 4/73 8366
/proc/meminfo: memFree=1931608/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12024 CPUtime=0.19
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2361 0 0 0 18 1 0 0 18 0 1 0 1978884114 12312576 2327 996147200 134512640 135239859 4294956144 18446744073709551615 135021027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3006 2327 440 177 0 1909 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12024

[startup+0.302446 s]
/proc/loadavg: 3.32 2.65 2.05 4/73 8366
/proc/meminfo: memFree=1931608/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12024 CPUtime=0.29
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2361 0 0 0 28 1 0 0 19 0 1 0 1978884114 12312576 2327 996147200 134512640 135239859 4294956144 18446744073709551615 135057153 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3006 2327 440 177 0 1909 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12024

[startup+0.702492 s]
/proc/loadavg: 3.32 2.65 2.05 4/73 8366
/proc/meminfo: memFree=1931608/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12024 CPUtime=0.69
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2361 0 0 0 68 1 0 0 23 0 1 0 1978884114 12312576 2327 996147200 134512640 135239859 4294956144 18446744073709551615 135067340 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3006 2327 440 177 0 1909 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12024

[startup+1.50155 s]
/proc/loadavg: 3.32 2.65 2.05 3/74 8367
/proc/meminfo: memFree=1923920/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1.48
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2378 0 0 0 147 1 0 0 25 0 1 0 1978884114 12414976 2344 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2344 440 177 0 1934 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12124

[startup+3.10169 s]
/proc/loadavg: 3.32 2.65 2.05 3/74 8367
/proc/meminfo: memFree=1923792/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=3.06
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2379 0 0 0 305 1 0 0 25 0 1 0 1978884114 12414976 2345 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2345 440 177 0 1934 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12124

[startup+6.30197 s]
/proc/loadavg: 3.22 2.64 2.05 3/74 8367
/proc/meminfo: memFree=1923856/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=6.24
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 623 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134802536 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12124

[startup+12.7015 s]
/proc/loadavg: 3.12 2.63 2.05 3/74 8367
/proc/meminfo: memFree=1923856/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=12.59
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 1258 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 12124

[startup+25.5027 s]
/proc/loadavg: 2.87 2.60 2.05 3/74 8367
/proc/meminfo: memFree=1924112/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=25.29
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 2528 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134797312 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 12124

[startup+51.1029 s]
/proc/loadavg: 2.57 2.55 2.05 3/74 8367
/proc/meminfo: memFree=1924304/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=50.7
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 5069 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135097722 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 12124

[startup+102.302 s]
/proc/loadavg: 2.25 2.46 2.04 3/74 8367
/proc/meminfo: memFree=1924176/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=101.51
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 10150 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 12124

[startup+162.303 s]
/proc/loadavg: 2.09 2.38 2.04 3/74 8367
/proc/meminfo: memFree=1924240/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=161.05
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 16104 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 12124

[startup+222.307 s]
/proc/loadavg: 2.03 2.31 2.03 3/74 8367
/proc/meminfo: memFree=1924240/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=220.6
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 22059 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 12124

[startup+282.302 s]
/proc/loadavg: 2.01 2.25 2.02 3/74 8367
/proc/meminfo: memFree=1924240/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=280.14
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 28013 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 12124

[startup+342.303 s]
/proc/loadavg: 2.00 2.20 2.02 3/74 8367
/proc/meminfo: memFree=1924176/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=339.68
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 33967 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134800983 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 12124

[startup+402.303 s]
/proc/loadavg: 2.00 2.16 2.01 3/74 8367
/proc/meminfo: memFree=1924176/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=399.23
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 39922 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 399.23
Current children cumulated vsize (KiB) 12124

[startup+462.302 s]
/proc/loadavg: 2.00 2.13 2.01 3/74 8367
/proc/meminfo: memFree=1924176/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=458.77
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 45876 1 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 12124

[startup+522.302 s]
/proc/loadavg: 2.00 2.10 2.00 3/74 8367
/proc/meminfo: memFree=1924112/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=518.32
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 51830 2 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 518.32
Current children cumulated vsize (KiB) 12124

[startup+582.303 s]
/proc/loadavg: 2.00 2.08 2.00 3/74 8367
/proc/meminfo: memFree=1923984/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=577.86
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 57784 2 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796908 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 577.86
Current children cumulated vsize (KiB) 12124

[startup+642.303 s]
/proc/loadavg: 2.00 2.06 2.00 3/74 8367
/proc/meminfo: memFree=1923856/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=637.39
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 63737 2 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 637.39
Current children cumulated vsize (KiB) 12124


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 8367
/proc/meminfo: memFree=1923792/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=816.02
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 81600 2 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 816.02
Current children cumulated vsize (KiB) 12124

[startup+882.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 8367
/proc/meminfo: memFree=1923792/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=875.56
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 87554 2 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842620 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 875.56
Current children cumulated vsize (KiB) 12124

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 8367
/proc/meminfo: memFree=1923728/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=935.12
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 93509 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 935.12
Current children cumulated vsize (KiB) 12124

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 8373
/proc/meminfo: memFree=1922576/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=994.62
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 99459 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135057377 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 994.62
Current children cumulated vsize (KiB) 12124

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922576/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1054.18
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 105415 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1054.18
Current children cumulated vsize (KiB) 12124

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922448/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1113.72
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 111369 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1113.72
Current children cumulated vsize (KiB) 12124

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922384/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1173.26
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 117323 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1173.26
Current children cumulated vsize (KiB) 12124

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922384/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1232.81
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 123278 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134800738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1232.81
Current children cumulated vsize (KiB) 12124

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922320/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1292.36
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 129233 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1292.36
Current children cumulated vsize (KiB) 12124

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922320/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1351.9
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 135187 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134797302 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1351.9
Current children cumulated vsize (KiB) 12124

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922320/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1411.45
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 141142 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1411.45
Current children cumulated vsize (KiB) 12124

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922320/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1471
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 147097 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1471
Current children cumulated vsize (KiB) 12124

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922256/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1530.55
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 153052 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134796608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1530.55
Current children cumulated vsize (KiB) 12124

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922256/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1590.09
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 159006 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134802883 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1590.09
Current children cumulated vsize (KiB) 12124

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 8373
/proc/meminfo: memFree=1922256/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1649.64
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 164961 3 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1649.64
Current children cumulated vsize (KiB) 12124

[startup+1722.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/73 8869
/proc/meminfo: memFree=1923032/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1709.29
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 170921 8 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 134802806 0 0 4096 0 0 0 0 17 0 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1709.29
Current children cumulated vsize (KiB) 12124

[startup+1782.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 8869
/proc/meminfo: memFree=1922840/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1769.27
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 176918 9 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135057138 0 0 4096 0 0 0 0 17 0 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1769.27
Current children cumulated vsize (KiB) 12124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 8869
/proc/meminfo: memFree=1922840/2055920 swapFree=4180664/4192956
[pid=8366] ppid=8364 vsize=12124 CPUtime=1800.07
/proc/8366/stat : 8366 (xsolve) R 8364 8366 4674 0 -1 4194304 2380 0 0 0 179998 9 0 0 25 0 1 0 1978884114 12414976 2346 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/8366/statm: 3031 2346 441 177 0 1934 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 12124

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): 1813.11
CPU time (s): 1800.08
CPU user time (s): 1799.98
CPU system time (s): 0.093985
CPU usage (%): 99.2812
Max. virtual memory (cumulated for all children) (KiB): 12124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2380
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= 37247

runsolver used 1.71074 second user time and 4.91025 second system time

The end

Launcher Data (download as text)

Begin job on node41 at 2008-07-02 13:45:11
IDJOB=1040996
IDBENCH=53762
IDSOLVER=342
FILE ID=node41/1040996-1214999111
PBS_JOBID= 7870840
Free space on /tmp= 66196 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-22-22.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-1040996-1214999111/watcher-1040996-1214999111 -o /tmp/evaluation-result-1040996-1214999111/solver-1040996-1214999111 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040996-1214999111.xml -v 1 -rs 479607364 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e23ca055df0c6e4fbd5c341fa6a6c6fa
RANDOM SEED=479607364

node41.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		: 3000.232
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		: 3000.232
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:       1932088 kB
Buffers:          3432 kB
Cached:          52832 kB
SwapCached:       5072 kB
Active:          58840 kB
Inactive:        10852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1932088 kB
SwapTotal:     4192956 kB
SwapFree:      4180664 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          21176 kB
Slab:            39520 kB
Committed_AS:  3464432 kB
PageTables:       1692 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= 66196 MiB
End job on node41 at 2008-07-02 14:15:26