Trace number 1063536

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) 1800.04 1810.53

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-agg.xml
MD5SUM6e0d40fc33e849e9f83ca805655c3554
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1479.2
Satisfiable
(Un)Satisfiability was proved
Number of variables4890
Number of constraints419
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension419
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	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-1063536-1215137762/watcher-1063536-1215137762 -o /tmp/evaluation-result-1063536-1215137762/solver-1063536-1215137762 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063536-1215137762.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: 3.77 4.84 4.12 3/87 3304
/proc/meminfo: memFree=1911624/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=18572 CPUtime=0
/proc/3304/stat : 3304 (runsolver) D 3302 3304 645 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 125456913 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 265674091815 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/3304/statm: 4643 292 257 25 0 2626 0

[startup+0.026593 s]
/proc/loadavg: 3.77 4.84 4.12 3/87 3304
/proc/meminfo: memFree=1911624/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=18572 CPUtime=0
/proc/3304/stat : 3304 (runsolver) D 3302 3304 645 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 125456913 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 265674091815 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/3304/statm: 4643 292 257 25 0 2626 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18572

[startup+0.102606 s]
/proc/loadavg: 3.77 4.84 4.12 3/87 3304
/proc/meminfo: memFree=1911624/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=4584 CPUtime=0
/proc/3304/stat : 3304 (xsolve) D 3302 3304 645 0 -1 4194304 331 0 6 0 0 0 0 0 18 0 1 0 125456913 4694016 304 996147200 134512640 135239859 4294956208 18446744073709551615 4160161520 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/3304/statm: 1146 304 259 177 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4584

[startup+0.302629 s]
/proc/loadavg: 3.77 4.84 4.12 3/87 3304
/proc/meminfo: memFree=1911624/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=7476 CPUtime=0.19
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 1137 0 8 0 19 0 0 0 18 0 1 0 125456913 7655424 1111 996147200 134512640 135239859 4294956208 18446744073709551615 12235740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 1869 1111 356 177 0 772 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7476

[startup+0.702685 s]
/proc/loadavg: 3.77 4.84 4.12 3/87 3304
/proc/meminfo: memFree=1911624/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=12036 CPUtime=0.59
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 2253 0 8 0 58 1 0 0 22 0 1 0 125456913 12324864 2227 996147200 134512640 135239859 4294956208 18446744073709551615 11936318 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 3009 2227 356 177 0 1912 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 12036

[startup+1.50177 s]
/proc/loadavg: 3.77 4.84 4.12 4/88 3310
/proc/meminfo: memFree=1898624/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=14380 CPUtime=1.39
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 2897 0 8 0 138 1 0 0 25 0 1 0 125456913 14725120 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134683566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 3595 2853 356 177 0 2498 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 14380

[startup+3.10195 s]
/proc/loadavg: 3.77 4.84 4.12 4/88 3317
/proc/meminfo: memFree=1897984/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=117788 CPUtime=2.99
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 28780 0 8 0 288 11 0 0 25 0 1 0 125456913 120614912 28475 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 29447 28475 405 177 0 28350 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 117788

[startup+6.30131 s]
/proc/loadavg: 3.79 4.83 4.12 4/88 3327
/proc/meminfo: memFree=1779496/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=148784 CPUtime=6.16
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 38554 0 8 0 601 15 0 0 25 0 1 0 125456913 152354816 34178 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 37196 34178 406 177 0 36099 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 148784

[startup+12.701 s]
/proc/loadavg: 3.73 4.80 4.11 3/88 3352
/proc/meminfo: memFree=1761592/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155120 CPUtime=12.53
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40827 0 8 0 1237 16 0 0 25 0 1 0 125456913 158842880 36451 996147200 134512640 135239859 4294956208 18446744073709551615 135071527 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38780 36451 406 177 0 37683 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 155120

[startup+25.5025 s]
/proc/loadavg: 3.57 4.71 4.09 4/89 3410
/proc/meminfo: memFree=1758168/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155120 CPUtime=25.27
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40828 0 8 0 2511 16 0 0 25 0 1 0 125456913 158842880 36452 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38780 36452 406 177 0 37683 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 155120

[startup+51.1024 s]
/proc/loadavg: 3.37 4.57 4.06 4/89 3524
/proc/meminfo: memFree=1751712/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=50.73
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40832 0 8 0 5056 17 0 0 25 0 1 0 125456913 158978048 36456 996147200 134512640 135239859 4294956208 18446744073709551615 134803843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36456 406 177 0 37716 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 155252

[startup+102.307 s]
/proc/loadavg: 3.16 4.33 4.01 4/89 3747
/proc/meminfo: memFree=1737568/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=101.67
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40832 0 8 0 10148 19 0 0 25 0 1 0 125456913 158978048 36456 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36456 406 177 0 37716 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 155252

[startup+162.303 s]
/proc/loadavg: 3.06 4.08 3.94 4/89 4023
/proc/meminfo: memFree=1722464/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=161.37
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40834 0 8 0 16117 20 0 0 25 0 1 0 125456913 158978048 36458 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36458 406 177 0 37716 0
Current children cumulated CPU time (s) 161.37
Current children cumulated vsize (KiB) 155252

[startup+222.303 s]
/proc/loadavg: 3.08 3.90 3.88 4/88 4257
/proc/meminfo: memFree=1706224/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=221.05
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40834 0 8 0 22083 22 0 0 25 0 1 0 125456913 158978048 36458 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36458 406 177 0 37716 0
Current children cumulated CPU time (s) 221.05
Current children cumulated vsize (KiB) 155252

[startup+282.302 s]
/proc/loadavg: 3.03 3.73 3.83 4/88 4282
/proc/meminfo: memFree=1694472/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=280.76
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40834 0 8 0 28053 23 0 0 25 0 1 0 125456913 158978048 36458 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36458 406 177 0 37716 0
Current children cumulated CPU time (s) 280.76
Current children cumulated vsize (KiB) 155252

[startup+342.302 s]
/proc/loadavg: 3.01 3.60 3.77 4/88 4282
/proc/meminfo: memFree=1686664/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=340.46
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40834 0 8 0 34023 23 0 0 25 0 1 0 125456913 158978048 36458 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36458 406 177 0 37716 0
Current children cumulated CPU time (s) 340.46
Current children cumulated vsize (KiB) 155252

[startup+402.303 s]
/proc/loadavg: 3.00 3.48 3.72 2/95 4335
/proc/meminfo: memFree=1547792/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=400.11
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40834 0 8 0 39985 26 0 0 25 0 1 0 125456913 158978048 36458 996147200 134512640 135239859 4294956208 18446744073709551615 135095153 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36458 406 177 0 37716 0
Current children cumulated CPU time (s) 400.11
Current children cumulated vsize (KiB) 155252

[startup+462.303 s]
/proc/loadavg: 7.48 4.55 4.06 3/104 4355
/proc/meminfo: memFree=873600/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=459.77
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40834 0 8 0 45947 30 0 0 25 0 1 0 125456913 158978048 36458 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36458 406 177 0 37716 0
Current children cumulated CPU time (s) 459.77
Current children cumulated vsize (KiB) 155252

[startup+522.302 s]
/proc/loadavg: 8.80 5.63 4.47 2/98 4355
/proc/meminfo: memFree=579952/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=519.43
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 51909 34 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 519.43
Current children cumulated vsize (KiB) 155252

[startup+582.302 s]
/proc/loadavg: 7.18 5.74 4.58 2/96 4358
/proc/meminfo: memFree=577544/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=579.1
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 57874 36 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 579.1
Current children cumulated vsize (KiB) 155252

[startup+642.303 s]
/proc/loadavg: 6.13 5.68 4.63 2/96 4378
/proc/meminfo: memFree=582216/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=638.77
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 63837 40 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 638.77
Current children cumulated vsize (KiB) 155252


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 5.43 5.66 4.81 2/96 4391
/proc/meminfo: memFree=577096/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=817.75
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 81725 50 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 817.75
Current children cumulated vsize (KiB) 155252

[startup+882.302 s]
/proc/loadavg: 5.18 5.54 4.82 2/96 4391
/proc/meminfo: memFree=591304/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=877.42
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 87688 54 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 877.42
Current children cumulated vsize (KiB) 155252

[startup+942.302 s]
/proc/loadavg: 4.93 5.38 4.81 2/95 4399
/proc/meminfo: memFree=204368/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=937.07
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 93651 56 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 937.07
Current children cumulated vsize (KiB) 155252

[startup+1002.3 s]
/proc/loadavg: 9.34 6.51 5.23 3/102 4406
/proc/meminfo: memFree=15576/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=996.69
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 99611 58 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 996.69
Current children cumulated vsize (KiB) 155252

[startup+1062.3 s]
/proc/loadavg: 11.65 7.69 5.71 2/102 4406
/proc/meminfo: memFree=19672/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1056.29
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 105567 62 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135101089 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1056.29
Current children cumulated vsize (KiB) 155252

[startup+1122.3 s]
/proc/loadavg: 12.56 8.67 6.17 2/102 4406
/proc/meminfo: memFree=24024/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1115.87
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 111521 66 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1115.87
Current children cumulated vsize (KiB) 155252

[startup+1182.3 s]
/proc/loadavg: 12.93 9.48 6.60 2/102 4406
/proc/meminfo: memFree=28376/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1175.42
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 117474 68 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1175.42
Current children cumulated vsize (KiB) 155252

[startup+1242.3 s]
/proc/loadavg: 12.79 10.08 6.99 3/102 4407
/proc/meminfo: memFree=14872/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1235.01
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 123430 71 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1235.01
Current children cumulated vsize (KiB) 155252

[startup+1302.3 s]
/proc/loadavg: 9.00 9.55 7.00 2/102 4410
/proc/meminfo: memFree=18968/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1294.62
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 129388 74 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1294.62
Current children cumulated vsize (KiB) 155252

[startup+1362.3 s]
/proc/loadavg: 7.13 8.91 6.94 2/102 4410
/proc/meminfo: memFree=23768/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1354.2
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 135343 77 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 134805826 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1354.2
Current children cumulated vsize (KiB) 155252

[startup+1422.3 s]
/proc/loadavg: 6.41 8.38 6.88 2/102 4410
/proc/meminfo: memFree=28888/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1413.77
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 141298 79 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1413.77
Current children cumulated vsize (KiB) 155252

[startup+1482.3 s]
/proc/loadavg: 6.37 7.99 6.84 2/102 4410
/proc/meminfo: memFree=34200/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1473.36
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 147254 82 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1473.36
Current children cumulated vsize (KiB) 155252

[startup+1542.31 s]
/proc/loadavg: 6.77 7.81 6.84 2/102 4410
/proc/meminfo: memFree=39128/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1532.95
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 153210 85 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1532.95
Current children cumulated vsize (KiB) 155252

[startup+1602.3 s]
/proc/loadavg: 6.91 7.66 6.85 2/102 4410
/proc/meminfo: memFree=43608/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1592.52
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 159163 89 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135071466 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1592.52
Current children cumulated vsize (KiB) 155252

[startup+1662.3 s]
/proc/loadavg: 5.44 7.14 6.72 2/80 4439
/proc/meminfo: memFree=1733712/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1652.08
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 165116 92 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1652.08
Current children cumulated vsize (KiB) 155252

[startup+1722.3 s]
/proc/loadavg: 3.67 6.33 6.47 3/90 4550
/proc/meminfo: memFree=991232/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1711.83
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 171083 100 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135071456 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1711.83
Current children cumulated vsize (KiB) 155252

[startup+1782.3 s]
/proc/loadavg: 2.64 5.55 6.19 3/89 4551
/proc/meminfo: memFree=996480/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1771.81
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 177080 101 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1771.81
Current children cumulated vsize (KiB) 155252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.5 s]
/proc/loadavg: 2.39 5.21 6.06 3/89 4551
/proc/meminfo: memFree=996480/2055920 swapFree=4179140/4192956
[pid=3304] ppid=3302 vsize=155252 CPUtime=1800
/proc/3304/stat : 3304 (xsolve) R 3302 3304 645 0 -1 4194304 40836 0 8 0 179899 101 0 0 25 0 1 0 125456913 158978048 36460 996147200 134512640 135239859 4294956208 18446744073709551615 135101100 0 0 4096 0 0 0 0 17 0 0 0
/proc/3304/statm: 38813 36460 406 177 0 37716 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 155252

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): 1810.53
CPU time (s): 1800.04
CPU user time (s): 1799
CPU system time (s): 1.03884
CPU usage (%): 99.4204
Max. virtual memory (cumulated for all children) (KiB): 155252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799
system time used= 1.03884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40836
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 41803

runsolver used 2.39563 second user time and 6.36103 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-04 04:16:03
IDJOB=1063536
IDBENCH=54767
IDSOLVER=343
FILE ID=node76/1063536-1215137762
PBS_JOBID= 7877356
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-agg.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-1063536-1215137762/watcher-1063536-1215137762 -o /tmp/evaluation-result-1063536-1215137762/solver-1063536-1215137762 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063536-1215137762.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6e0d40fc33e849e9f83ca805655c3554
RANDOM SEED=1911516171

node76.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		: 3000.222
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		: 3000.222
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:       1912232 kB
Buffers:          4880 kB
Cached:          61456 kB
SwapCached:       7512 kB
Active:          51012 kB
Inactive:        37900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1912232 kB
SwapTotal:     4192956 kB
SwapFree:      4179140 kB
Dirty:            3300 kB
Writeback:           0 kB
Mapped:          32540 kB
Slab:            39420 kB
Committed_AS:   436136 kB
PageTables:       2240 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= 66552 MiB
End job on node76 at 2008-07-04 04:46:15