Trace number 3290930

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
march_rw 2011-03-02? (TO) 1300.11 1300.08

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E04N18.cnf
MD5SUM070544eadaf1d78ec6f23d6f8a90e54a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.132979
Satisfiable
(Un)Satisfiability was proved
Number of variables7794
Number of clauses120068
Sum of the clauses size708976
Maximum clause length78
Minimum clause length1
Number of clauses of size 147
Number of clauses of size 220831
Number of clauses of size 316128
Number of clauses of size 47506
Number of clauses of size 516290
Number of clauses of size over 559266

Solver Data 

53.49/53.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
53.49/53.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
53.49/53.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
53.49/53.57	c main()::
53.49/53.57	c initFormula():: searching for DIMACS p-line....
53.49/53.57	c full lookahead due to high density!
53.49/53.57	c initFormula():: the DIMACS p-line indicates a CNF of 7794 variables and 120068 clauses.
53.49/53.57	c parseCNF():: parsing....
53.49/53.57	c parseCNF():: the CNF contains 47 unary clauses.
53.49/53.57	c runParser():: parsing was successful, warming up engines...
53.49/53.57	c find_and_remove_tautogolies():: found and removed 72 tautologies
53.49/53.57	c simplify_formula():: removed 0 tautological, 6250 satisfied and 1351 duplicate clauses
53.49/53.57	c preprocessing fase I completed:: there are now 6442 free variables and 112467 clauses.
53.49/53.57	c using k-SAT heuristics (size based diff)
53.49/53.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.49/53.57	c find_and_remove_tautogolies():: found and removed 14 tautologies
53.49/53.57	c simplify_formula():: removed 10466 tautological, 28 satisfied and 12154953 duplicate clauses
53.49/53.57	c resolvent_look() :: found 5614714 resolvents
53.49/53.57	c main():: clause / variable ratio: ( 5727181 / 7794 ) = 734.82
53.49/53.57	c longest clause has size 51
53.49/53.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
53.49/53.57	c number of free variables = 6428
53.49/53.57	c dynamic_preselect_setsize :: off
53.49/53.57	c main():: all systems go!
53.49/53.57	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3290930-1303793554/watcher-3290930-1303793554 -o /tmp/evaluation-result-3290930-1303793554/solver-3290930-1303793554 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3290930-1303793554.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.46 3.08 3.39 2/176 2033
/proc/meminfo: memFree=22809328/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=8684 CPUtime=0 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4194304 644 0 0 0 0 0 0 0 22 0 1 0 490958162 8892416 588 33554432000 4194304 4300876 140733291486752 18446744073709551615 218370957056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 2171 588 113 27 0 620 0

[startup+0.019814 s]
/proc/loadavg: 1.46 3.08 3.39 2/176 2033
/proc/meminfo: memFree=22809328/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=9344 CPUtime=0.01 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4194304 813 0 0 0 1 0 0 0 22 0 1 0 490958162 9568256 757 33554432000 4194304 4300876 140733291486752 18446744073709551615 218370957056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 2336 758 113 27 0 785 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9344

[startup+0.100794 s]
/proc/loadavg: 1.46 3.08 3.39 2/176 2033
/proc/meminfo: memFree=22809328/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=12644 CPUtime=0.09 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4194304 1723 0 0 0 9 0 0 0 23 0 1 0 490958162 12947456 1667 33554432000 4194304 4300876 140733291486752 18446744073709551615 218370957056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 3161 1667 113 27 0 1610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12644

[startup+0.300785 s]
/proc/loadavg: 1.46 3.08 3.39 2/176 2033
/proc/meminfo: memFree=22809328/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=25104 CPUtime=0.29 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4194304 8006 0 0 0 28 1 0 0 23 0 1 0 490958162 25706496 3627 33554432000 4194304 4300876 140733291486752 18446744073709551615 4240307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 6276 3627 129 27 0 4725 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25104

[startup+0.700712 s]
/proc/loadavg: 1.46 3.08 3.39 2/176 2033
/proc/meminfo: memFree=22809328/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=28128 CPUtime=0.69 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 20662 0 0 0 67 2 0 0 25 0 1 0 490958162 28803072 4379 33554432000 4194304 4300876 140733291486752 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 7032 4379 144 27 0 5481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28128

[startup+1.50057 s]
/proc/loadavg: 1.46 3.08 3.39 5/181 2096
/proc/meminfo: memFree=22684964/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=64316 CPUtime=1.49 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 28737 0 0 0 145 4 0 0 25 0 1 0 490958162 65859584 12454 33554432000 4194304 4300876 140733291486752 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 16079 12454 144 27 0 14528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64316

[startup+3.1003 s]
/proc/loadavg: 1.46 3.08 3.39 5/184 2102
/proc/meminfo: memFree=22506220/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=124124 CPUtime=3.09 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 44305 0 0 0 302 7 0 0 25 0 1 0 490958162 127102976 28022 33554432000 4194304 4300876 140733291486752 18446744073709551615 4256852 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 31031 28023 144 27 0 29480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124124

[startup+6.30066 s]
/proc/loadavg: 1.66 3.10 3.39 5/190 2114
/proc/meminfo: memFree=22048828/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=309788 CPUtime=6.29 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 79682 0 0 0 617 12 0 0 25 0 1 0 490958162 317222912 63399 33554432000 4194304 4300876 140733291486752 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 77447 63399 144 27 0 75896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 309788

[startup+12.7006 s]
/proc/loadavg: 1.85 3.11 3.39 5/190 2114
/proc/meminfo: memFree=21437568/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=640412 CPUtime=12.69 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 152757 0 0 0 1247 22 0 0 25 0 1 0 490958162 655781888 136474 33554432000 4194304 4300876 140733291486752 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 160103 136475 144 27 0 158552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 640412

[startup+25.5003 s]
/proc/loadavg: 2.32 3.16 3.40 5/190 2115
/proc/meminfo: memFree=20131748/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=984244 CPUtime=25.49 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 448818 0 0 0 2483 66 0 0 25 0 1 0 490958162 1007865856 243474 33554432000 4194304 4300876 140733291486752 18446744073709551615 218370612286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 246061 243474 144 27 0 244510 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 984244

[startup+51.1007 s]
/proc/loadavg: 2.89 3.22 3.42 5/190 2115
/proc/meminfo: memFree=19648048/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1789096 CPUtime=51.09 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 799291 0 0 0 4995 114 0 0 25 0 1 0 490958162 1832034304 363403 33554432000 4194304 4300876 140733291486752 18446744073709551615 4247128 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 447274 363403 156 27 0 445723 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1789096

[startup+102.307 s]
/proc/loadavg: 3.52 3.34 3.45 5/190 2117
/proc/meminfo: memFree=18753568/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=102.3 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841161 0 0 0 10111 119 0 0 25 0 1 0 490958162 1854877696 369357 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369357 170 27 0 451300 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1811404

[startup+162.301 s]
/proc/loadavg: 3.82 3.46 3.48 5/190 2118
/proc/meminfo: memFree=17640136/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=162.3 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841162 0 0 0 16111 119 0 0 25 0 1 0 490958162 1854877696 369358 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369358 170 27 0 451300 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 1811404

[startup+222.3 s]
/proc/loadavg: 3.93 3.55 3.51 5/190 2120
/proc/meminfo: memFree=16282672/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=222.3 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841189 0 0 0 22111 119 0 0 25 0 1 0 490958162 1854877696 369385 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369385 170 27 0 451300 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1811404

[startup+282.301 s]
/proc/loadavg: 4.01 3.65 3.54 5/190 2121
/proc/meminfo: memFree=15040768/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=282.3 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841219 0 0 0 28111 119 0 0 25 0 1 0 490958162 1854877696 369415 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369415 170 27 0 451300 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1811404

[startup+342.301 s]
/proc/loadavg: 4.06 3.72 3.57 5/190 2123
/proc/meminfo: memFree=13801116/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=342.3 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841220 0 0 0 34111 119 0 0 25 0 1 0 490958162 1854877696 369416 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369416 170 27 0 451300 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1811404

[startup+402.3 s]
/proc/loadavg: 4.02 3.77 3.59 5/190 2125
/proc/meminfo: memFree=12794688/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=402.3 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841220 0 0 0 40111 119 0 0 25 0 1 0 490958162 1854877696 369416 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369416 170 27 0 451300 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1811404

[startup+462.301 s]
/proc/loadavg: 4.09 3.83 3.62 5/190 2126
/proc/meminfo: memFree=11659060/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=462.3 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841220 0 0 0 46111 119 0 0 25 0 1 0 490958162 1854877696 369416 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369416 170 27 0 451300 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1811404

[startup+522.301 s]
/proc/loadavg: 4.03 3.86 3.64 5/190 2137
/proc/meminfo: memFree=10386272/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=522.31 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841220 0 0 0 52112 119 0 0 25 0 1 0 490958162 1854877696 369416 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369416 170 27 0 451300 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1811404

[startup+582.3 s]
/proc/loadavg: 4.01 3.88 3.66 5/190 2138
/proc/meminfo: memFree=8903656/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=582.31 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841241 0 0 0 58111 120 0 0 25 0 1 0 490958162 1854877696 369437 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369437 170 27 0 451300 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1811404

[startup+642.301 s]
/proc/loadavg: 4.00 3.90 3.68 5/190 2140
/proc/meminfo: memFree=7528588/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=642.31 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841247 0 0 0 64111 120 0 0 25 0 1 0 490958162 1854877696 369443 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369443 170 27 0 451300 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1811404

[startup+702.301 s]
/proc/loadavg: 4.00 3.91 3.70 5/190 2145
/proc/meminfo: memFree=6594848/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=702.31 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841247 0 0 0 70111 120 0 0 25 0 1 0 490958162 1854877696 369443 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369443 170 27 0 451300 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 1811404

[startup+762.307 s]
/proc/loadavg: 4.00 3.93 3.71 5/190 2146
/proc/meminfo: memFree=6097836/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=762.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841261 0 0 0 76112 120 0 0 25 0 1 0 490958162 1854877696 369457 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369457 170 27 0 451300 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1811404

[startup+822.301 s]
/proc/loadavg: 4.06 3.95 3.74 5/190 2148
/proc/meminfo: memFree=5692568/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=822.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841261 0 0 0 82112 120 0 0 25 0 1 0 490958162 1854877696 369457 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369457 170 27 0 451300 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 1811404

[startup+882.3 s]
/proc/loadavg: 4.10 3.97 3.75 5/190 2149
/proc/meminfo: memFree=5238440/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=882.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841261 0 0 0 88112 120 0 0 25 0 1 0 490958162 1854877696 369457 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369457 170 27 0 451300 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 1811404

[startup+942.301 s]
/proc/loadavg: 4.03 3.97 3.76 5/190 2151
/proc/meminfo: memFree=4761616/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=942.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841287 0 0 0 94112 120 0 0 25 0 1 0 490958162 1854877696 369483 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369483 170 27 0 451300 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 1811404

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.78 5/190 2153
/proc/meminfo: memFree=4237936/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=1002.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841299 0 0 0 100112 120 0 0 25 0 1 0 490958162 1854877696 369495 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369495 170 27 0 451300 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 1811404

[startup+1062.3 s]
/proc/loadavg: 5.07 4.23 3.87 4/186 2170
/proc/meminfo: memFree=10250512/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=1062.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841348 0 0 0 106112 120 0 0 25 0 1 0 490958162 1854877696 369544 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369544 170 27 0 451300 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1811404

[startup+1122.3 s]
/proc/loadavg: 5.23 4.47 3.97 4/184 2175
/proc/meminfo: memFree=15321172/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=1122.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841348 0 0 0 112112 120 0 0 25 0 1 0 490958162 1854877696 369544 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369544 170 27 0 451300 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1811404

[startup+1182.3 s]
/proc/loadavg: 3.87 4.21 3.92 4/184 2176
/proc/meminfo: memFree=14908840/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=1182.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841350 0 0 0 118111 121 0 0 25 0 1 0 490958162 1854877696 369546 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369546 170 27 0 451300 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1811404

[startup+1242.3 s]
/proc/loadavg: 3.32 3.99 3.86 4/184 2178
/proc/meminfo: memFree=14451044/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=1242.32 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 841709 0 0 0 124111 121 0 0 25 0 1 0 490958162 1854877696 369905 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 369905 170 27 0 451300 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1811404



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.11 3.81 3.80 4/184 2180
/proc/meminfo: memFree=13988004/32951124 swapFree=67051468/67111528
[pid=2033] ppid=2031 vsize=1811404 CPUtime=1300.02 cores=0,2
/proc/2033/stat : 2033 (march_rw) R 2031 2033 1046 0 -1 4202496 842560 0 0 0 129881 121 0 0 25 0 1 0 490958162 1854877696 370756 33554432000 4194304 4300876 140733291486752 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/2033/statm: 452851 370756 171 27 0 451300 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1811404

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): 1300.08
CPU time (s): 1300.11
CPU user time (s): 1298.82
CPU system time (s): 1.2918
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1861056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.82
system time used= 1.2918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 842560
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= 4
involuntary context switches= 2593

runsolver used 2.37864 second user time and 4.5693 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-26 06:52:34
IDJOB=3290930
IDBENCH=83457
IDSOLVER=1561
FILE ID=node101/3290930-1303793554
RUNJOBID= node101-1303793554-2017
PBS_JOBID= 13157254
Free space on /tmp= 72160 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E04N18.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3290930-1303793554/watcher-3290930-1303793554 -o /tmp/evaluation-result-3290930-1303793554/solver-3290930-1303793554 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3290930-1303793554.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 070544eadaf1d78ec6f23d6f8a90e54a
RANDOM SEED=632356874

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22809732 kB
Buffers:       2091948 kB
Cached:        7550820 kB
SwapCached:      33708 kB
Active:        6280304 kB
Inactive:      3403960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22809732 kB
SwapTotal:    67111528 kB
SwapFree:     67051468 kB
Dirty:            7464 kB
Writeback:           0 kB
AnonPages:       28496 kB
Mapped:           8596 kB
Slab:           391888 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   193664 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71952 MiB
End job on node101 at 2011-04-26 07:14:16