Trace number 3280304

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) 1300.05 1300.02

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1033.89
Satisfiable
(Un)Satisfiability was proved
Number of variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data 

6.39/6.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.39/6.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.39/6.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.39/6.44	c main()::
6.39/6.44	c initFormula():: searching for DIMACS p-line....
6.39/6.44	c initFormula():: the DIMACS p-line indicates a CNF of 229544 variables and 1070757 clauses.
6.39/6.44	c parseCNF():: parsing....
6.39/6.44	c parseCNF():: the CNF contains 19156 unary clauses.
6.39/6.44	c runParser():: parsing was successful, warming up engines...
6.39/6.44	c find_and_remove_tautogolies():: found and removed 32781 tautologies
6.39/6.44	c find_and_remove_tautogolies():: found and removed 102 tautologies
6.39/6.44	c simplify_formula():: removed 277 tautological, 367682 satisfied and 21540 duplicate clauses
6.39/6.44	c preprocessing fase I completed:: there are now 121654 free variables and 681258 clauses.
6.39/6.44	c using k-SAT heuristics (size based diff)
6.39/6.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.39/6.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.39/6.44	c main():: clause / variable ratio: ( 681258 / 229544 ) = 2.97
6.39/6.44	c longest clause has size 10
6.39/6.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.39/6.44	c number of free variables = 121654
6.39/6.44	c dynamic_preselect_setsize :: off
6.39/6.44	c main():: all systems go!
6.39/6.44	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-3280304-1303748111/watcher-3280304-1303748111 -o /tmp/evaluation-result-3280304-1303748111/solver-3280304-1303748111 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3280304-1303748111.cnf 

running on 2 cores: 5,7

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: 3.69 3.89 2.99 5/189 14167
/proc/meminfo: memFree=19631236/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=26484 CPUtime=0 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4194304 2704 0 0 0 0 0 0 0 21 0 1 0 467227310 27119616 2648 33554432000 4194304 4300876 140737291955984 18446744073709551615 255106429637 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 6621 2653 110 27 0 5070 0

[startup+0.069848 s]
/proc/loadavg: 3.69 3.89 2.99 5/189 14167
/proc/meminfo: memFree=19631236/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=45284 CPUtime=0.06 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4194304 8720 0 0 0 6 0 0 0 21 0 1 0 467227310 46370816 8664 33554432000 4194304 4300876 140737291955984 18446744073709551615 255106429637 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 11321 8665 113 27 0 9770 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 45284

[startup+0.100851 s]
/proc/loadavg: 3.69 3.89 2.99 5/189 14167
/proc/meminfo: memFree=19631236/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=47264 CPUtime=0.09 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4194304 9292 0 0 0 8 1 0 0 21 0 1 0 467227310 48398336 9236 33554432000 4194304 4300876 140737291955984 18446744073709551615 255106429637 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 11816 9237 113 27 0 10265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47264

[startup+0.30081 s]
/proc/loadavg: 3.69 3.89 2.99 5/189 14167
/proc/meminfo: memFree=19631236/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=59012 CPUtime=0.29 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4194304 12590 0 0 0 28 1 0 0 22 0 1 0 467227310 60428288 12534 33554432000 4194304 4300876 140737291955984 18446744073709551615 255106429637 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 14753 12535 113 27 0 13202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 59012

[startup+0.700753 s]
/proc/loadavg: 3.69 3.89 2.99 5/189 14167
/proc/meminfo: memFree=19631236/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=170344 CPUtime=0.69 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4194304 30499 0 0 0 66 3 0 0 24 0 1 0 467227310 174432256 30441 33554432000 4194304 4300876 140737291955984 18446744073709551615 4239751 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 42586 30441 118 27 0 41035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 170344

[startup+1.5006 s]
/proc/loadavg: 3.69 3.89 2.99 5/190 14168
/proc/meminfo: memFree=19350748/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=150948 CPUtime=1.49 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4194304 51704 0 0 0 143 6 0 0 25 0 1 0 467227310 154570752 26116 33554432000 4194304 4300876 140737291955984 18446744073709551615 4242227 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 37737 26116 129 27 0 36186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 150948

[startup+3.10032 s]
/proc/loadavg: 3.71 3.90 2.99 5/190 14168
/proc/meminfo: memFree=19325088/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=175276 CPUtime=3.09 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 84283 0 0 0 299 10 0 0 25 0 1 0 467227310 179482624 32206 33554432000 4194304 4300876 140737291955984 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 43819 32206 143 27 0 42268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 175276

[startup+6.30076 s]
/proc/loadavg: 3.71 3.90 2.99 5/190 14168
/proc/meminfo: memFree=19234960/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=495412 CPUtime=6.29 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 188220 0 0 0 606 23 0 0 25 0 1 0 467227310 507301888 57419 33554432000 4194304 4300876 140737291955984 18446744073709551615 255106426624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 123853 57419 156 27 0 122302 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 495412

[startup+12.7006 s]
/proc/loadavg: 3.74 3.90 3.00 5/190 14168
/proc/meminfo: memFree=18979676/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=468492 CPUtime=12.69 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 194372 0 0 0 1245 24 0 0 25 0 1 0 467227310 479735808 54026 33554432000 4194304 4300876 140737291955984 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 117123 54026 169 27 0 115572 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 468492

[startup+25.5004 s]
/proc/loadavg: 3.79 3.90 3.01 5/190 14168
/proc/meminfo: memFree=18972076/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=470504 CPUtime=25.49 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 195251 0 0 0 2525 24 0 0 25 0 1 0 467227310 481796096 54905 33554432000 4194304 4300876 140737291955984 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 117626 54905 170 27 0 116075 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 470504

[startup+51.1009 s]
/proc/loadavg: 3.86 3.91 3.04 5/190 14169
/proc/meminfo: memFree=18943788/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=476600 CPUtime=51.1 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 196664 0 0 0 5085 25 0 0 25 0 1 0 467227310 488038400 56318 33554432000 4194304 4300876 140737291955984 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 119150 56318 170 27 0 117599 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 476600

[startup+102.307 s]
/proc/loadavg: 3.94 3.92 3.09 5/190 14170
/proc/meminfo: memFree=18916660/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=481396 CPUtime=102.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 197865 0 0 0 10205 25 0 0 25 0 1 0 467227310 492949504 57519 33554432000 4194304 4300876 140737291955984 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 120349 57519 170 27 0 118798 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 481396

[startup+162.3 s]
/proc/loadavg: 4.01 3.95 3.14 5/190 14172
/proc/meminfo: memFree=18895680/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=491076 CPUtime=162.29 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 199950 0 0 0 16204 25 0 0 25 0 1 0 467227310 502861824 59604 33554432000 4194304 4300876 140737291955984 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 122769 59604 170 27 0 121218 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 491076

[startup+222.301 s]
/proc/loadavg: 4.16 3.98 3.21 5/190 14173
/proc/meminfo: memFree=18881504/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=495084 CPUtime=222.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 201445 0 0 0 22204 26 0 0 25 0 1 0 467227310 506966016 61099 33554432000 4194304 4300876 140737291955984 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 123771 61099 170 27 0 122220 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 495084

[startup+282.3 s]
/proc/loadavg: 4.06 3.98 3.25 5/190 14175
/proc/meminfo: memFree=18860752/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=512060 CPUtime=282.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 203982 0 0 0 28203 27 0 0 25 0 1 0 467227310 524349440 63636 33554432000 4194304 4300876 140737291955984 18446744073709551615 4227965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128015 63636 171 27 0 126464 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 512060

[startup+342.301 s]
/proc/loadavg: 4.02 3.98 3.30 5/190 14177
/proc/meminfo: memFree=18857492/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=512744 CPUtime=342.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204155 0 0 0 34203 27 0 0 25 0 1 0 467227310 525049856 63809 33554432000 4194304 4300876 140737291955984 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128186 63809 171 27 0 126635 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 512744

[startup+402.3 s]
/proc/loadavg: 4.04 4.00 3.34 5/190 14178
/proc/meminfo: memFree=18853988/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=513100 CPUtime=402.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204232 0 0 0 40203 27 0 0 25 0 1 0 467227310 525414400 63886 33554432000 4194304 4300876 140737291955984 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128275 63886 171 27 0 126724 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 513100

[startup+462.301 s]
/proc/loadavg: 4.01 4.00 3.38 5/190 14180
/proc/meminfo: memFree=18851976/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=513372 CPUtime=462.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204314 0 0 0 46203 27 0 0 25 0 1 0 467227310 525692928 63968 33554432000 4194304 4300876 140737291955984 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128343 63968 171 27 0 126792 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 513372

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.42 5/190 14181
/proc/meminfo: memFree=18851208/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=513748 CPUtime=522.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204385 0 0 0 52203 27 0 0 25 0 1 0 467227310 526077952 64039 33554432000 4194304 4300876 140737291955984 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128437 64039 171 27 0 126886 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 513748

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.45 5/190 14185
/proc/meminfo: memFree=18850308/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=513896 CPUtime=582.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204450 0 0 0 58203 27 0 0 25 0 1 0 467227310 526229504 64104 33554432000 4194304 4300876 140737291955984 18446744073709551615 4261197 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128474 64104 171 27 0 126923 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 513896

[startup+642.301 s]
/proc/loadavg: 4.03 4.01 3.49 5/190 14188
/proc/meminfo: memFree=18849060/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=514028 CPUtime=642.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204486 0 0 0 64204 27 0 0 25 0 1 0 467227310 526364672 64140 33554432000 4194304 4300876 140737291955984 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128507 64140 171 27 0 126956 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 514028

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 3.52 5/190 14189
/proc/meminfo: memFree=18848288/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=514352 CPUtime=702.3 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204529 0 0 0 70203 27 0 0 25 0 1 0 467227310 526696448 64183 33554432000 4194304 4300876 140737291955984 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128588 64183 171 27 0 127037 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 514352

[startup+762.307 s]
/proc/loadavg: 4.02 4.02 3.55 5/190 14191
/proc/meminfo: memFree=18847620/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=514352 CPUtime=762.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204568 0 0 0 76204 27 0 0 25 0 1 0 467227310 526696448 64222 33554432000 4194304 4300876 140737291955984 18446744073709551615 4214235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128588 64222 171 27 0 127037 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 514352

[startup+822.3 s]
/proc/loadavg: 4.09 4.04 3.58 5/190 14192
/proc/meminfo: memFree=18846712/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=514640 CPUtime=822.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204647 0 0 0 82204 27 0 0 25 0 1 0 467227310 526991360 64301 33554432000 4194304 4300876 140737291955984 18446744073709551615 4227693 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128660 64301 171 27 0 127109 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 514640

[startup+882.301 s]
/proc/loadavg: 4.03 4.03 3.61 5/190 14194
/proc/meminfo: memFree=18844436/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=515048 CPUtime=882.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204736 0 0 0 88204 27 0 0 25 0 1 0 467227310 527409152 64390 33554432000 4194304 4300876 140737291955984 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128762 64390 171 27 0 127211 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 515048

[startup+942.3 s]
/proc/loadavg: 4.01 4.02 3.63 5/190 14196
/proc/meminfo: memFree=18843752/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=515776 CPUtime=942.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204875 0 0 0 94204 27 0 0 25 0 1 0 467227310 528154624 64529 33554432000 4194304 4300876 140737291955984 18446744073709551615 4225398 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128944 64529 171 27 0 127393 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 515776

[startup+1002.3 s]
/proc/loadavg: 4.00 4.02 3.65 5/190 14197
/proc/meminfo: memFree=18843588/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=515908 CPUtime=1002.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204919 0 0 0 100204 27 0 0 25 0 1 0 467227310 528289792 64573 33554432000 4194304 4300876 140737291955984 18446744073709551615 255106465265 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128977 64573 171 27 0 127426 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 515908

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.67 5/190 14199
/proc/meminfo: memFree=18842800/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=515908 CPUtime=1062.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 204949 0 0 0 106204 27 0 0 25 0 1 0 467227310 528289792 64603 33554432000 4194304 4300876 140737291955984 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 128977 64603 171 27 0 127426 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 515908

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.69 5/190 14200
/proc/meminfo: memFree=18842008/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=516332 CPUtime=1122.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 205039 0 0 0 112204 27 0 0 25 0 1 0 467227310 528723968 64693 33554432000 4194304 4300876 140737291955984 18446744073709551615 4216365 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 129083 64693 171 27 0 127532 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 516332

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.70 5/190 14202
/proc/meminfo: memFree=18841720/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=516332 CPUtime=1182.31 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 205070 0 0 0 118204 27 0 0 25 0 1 0 467227310 528723968 64724 33554432000 4194304 4300876 140737291955984 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 129083 64724 171 27 0 127532 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 516332

[startup+1242.3 s]
/proc/loadavg: 4.07 4.02 3.73 5/190 14204
/proc/meminfo: memFree=18840424/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=516468 CPUtime=1242.32 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 205097 0 0 0 124204 28 0 0 25 0 1 0 467227310 528863232 64751 33554432000 4194304 4300876 140737291955984 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 129117 64751 171 27 0 127566 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 516468



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.74 2/186 14208
/proc/meminfo: memFree=19497992/32951124 swapFree=67111524/67111528
[pid=14167] ppid=14165 vsize=517100 CPUtime=1300.03 cores=5,7
/proc/14167/stat : 14167 (march_rw) R 14165 14167 13951 0 -1 4202496 205188 0 0 0 129975 28 0 0 25 0 1 0 467227310 529510400 64842 33554432000 4194304 4300876 140737291955984 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14167/statm: 129275 64842 171 27 0 127724 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 517100

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.76
CPU system time (s): 0.292955
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 517100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.76
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 205188
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= 3
involuntary context switches= 1518

runsolver used 1.9857 second user time and 5.11722 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-25 18:15:12
IDJOB=3280304
IDBENCH=20384
IDSOLVER=1561
FILE ID=node144/3280304-1303748111
RUNJOBID= node144-1303746802-13972
PBS_JOBID= 13154018
Free space on /tmp= 72156 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280304-1303748111/watcher-3280304-1303748111 -o /tmp/evaluation-result-3280304-1303748111/solver-3280304-1303748111 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3280304-1303748111.cnf

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

MD5SUM BENCH= 780d946576ec5746b4ea9832bb01dbc5
RANDOM SEED=1617628049

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19631888 kB
Buffers:       2162444 kB
Cached:       10425360 kB
SwapCached:          4 kB
Active:        3639560 kB
Inactive:      9143288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19631888 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           68420 kB
Writeback:           0 kB
AnonPages:      194804 kB
Mapped:          15156 kB
Slab:           472092 kB
PageTables:       5524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   384308 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= 72204 MiB
End job on node144 at 2011-04-25 18:36:54