Trace number 3281178

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) 1300.06 1300.02

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k100.cnf
MD5SUMcf1b8194ff6d413d396ac9e26bb031ef
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark202.908
Satisfiable
(Un)Satisfiability was proved
Number of variables50797
Number of clauses177980
Sum of the clauses size470252
Maximum clause length37
Minimum clause length1
Number of clauses of size 11318
Number of clauses of size 295086
Number of clauses of size 374860
Number of clauses of size 4486
Number of clauses of size 5945
Number of clauses of size over 55285

Solver Data 

2.99/3.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.99/3.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.99/3.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.99/3.01	c main()::
2.99/3.01	c initFormula():: searching for DIMACS p-line....
2.99/3.01	c initFormula():: the DIMACS p-line indicates a CNF of 50797 variables and 177980 clauses.
2.99/3.01	c parseCNF():: parsing....
2.99/3.01	c parseCNF():: the CNF contains 1318 unary clauses.
2.99/3.01	c runParser():: parsing was successful, warming up engines...
2.99/3.01	c find_and_remove_tautogolies():: found and removed 4167 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 139 tautologies
2.99/3.01	c simplify_formula():: removed 0 tautological, 37330 satisfied and 5 duplicate clauses
2.99/3.01	c preprocessing fase I completed:: there are now 32418 free variables and 140645 clauses.
2.99/3.01	c find_equivalence():: found 16990 3-equivalences
2.99/3.01	c find_and_remove_tautogolies():: found and removed 333 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 179 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 81 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 64 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 74 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 76 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 71 tautologies
2.99/3.01	c find_and_remove_tautogolies():: found and removed 70 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 70 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 66 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 64 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 65 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 65 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 65 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 65 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 59 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 52 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 50 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 48 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 41 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 33 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 30 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 25 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 22 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 21 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 20 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 19 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 16 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 11 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 5 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 2 tautologies
7.69/7.70	c find_and_remove_tautogolies():: found and removed 7237 tautologies
7.69/7.70	c shorten_equivalence(): average equivalence length reduced from 43.250885 to 42.202479
7.69/7.70	c using k-SAT heuristics (size based diff)
7.69/7.70	c simplify_formula():: removed 0 tautological, 67960 satisfied and 0 duplicate clauses
7.69/7.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 377335 duplicate clauses
7.69/7.70	c resolvent_look() :: found 597454 resolvents
7.69/7.70	c main():: clause / variable ratio: ( 738099 / 50797 ) = 14.53
7.69/7.70	c longest clause has size 37
7.69/7.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.69/7.70	c number of free variables = 15421
7.69/7.70	c dynamic_preselect_setsize :: off
7.69/7.70	c main():: all systems go!
7.69/7.70	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-3281178-1303751630/watcher-3281178-1303751630 -o /tmp/evaluation-result-3281178-1303751630/solver-3281178-1303751630 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281178-1303751630.cnf 

running on 2 cores: 4,6

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: 0.92 1.23 2.21 3/184 5155
/proc/meminfo: memFree=14814844/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=6460 CPUtime=0 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4194304 175 0 0 0 0 0 0 0 21 0 1 0 486763772 6615040 119 33554432000 4194304 4300876 140734073428688 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 1615 119 98 27 0 64 0

[startup+0.0672369 s]
/proc/loadavg: 0.92 1.23 2.21 3/184 5155
/proc/meminfo: memFree=14814844/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=15692 CPUtime=0.06 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4194304 2345 0 0 0 6 0 0 0 21 0 1 0 486763772 16068608 2289 33554432000 4194304 4300876 140734073428688 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 3923 2289 113 27 0 2372 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15692

[startup+0.10123 s]
/proc/loadavg: 0.92 1.23 2.21 3/184 5155
/proc/meminfo: memFree=14814844/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=17408 CPUtime=0.09 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4194304 2843 0 0 0 9 0 0 0 21 0 1 0 486763772 17825792 2787 33554432000 4194304 4300876 140734073428688 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 4352 2787 113 27 0 2801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17408

[startup+0.301179 s]
/proc/loadavg: 0.92 1.23 2.21 3/184 5155
/proc/meminfo: memFree=14814844/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=62356 CPUtime=0.29 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4194304 14353 0 0 0 28 1 0 0 22 0 1 0 486763772 63852544 12481 33554432000 4194304 4300876 140734073428688 18446744073709551615 4206727 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 15589 12485 130 27 0 14038 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62356

[startup+0.70111 s]
/proc/loadavg: 0.92 1.23 2.21 3/184 5155
/proc/meminfo: memFree=14814844/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=40620 CPUtime=0.69 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4194304 33009 0 0 0 65 4 0 0 24 0 1 0 486763772 41594880 7051 33554432000 4194304 4300876 140734073428688 18446744073709551615 222921434864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 10155 7051 129 27 0 8604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40620

[startup+1.50096 s]
/proc/loadavg: 1.17 1.28 2.22 5/190 5166
/proc/meminfo: memFree=14732456/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=42196 CPUtime=1.49 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 36946 0 0 0 144 5 0 0 25 0 1 0 486763772 43208704 7541 33554432000 4194304 4300876 140734073428688 18446744073709551615 222921426008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 10549 7541 144 27 0 8998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42196

[startup+3.10068 s]
/proc/loadavg: 1.17 1.28 2.22 5/190 5166
/proc/meminfo: memFree=14661528/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=42196 CPUtime=3.09 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 36946 0 0 0 304 5 0 0 25 0 1 0 486763772 43208704 7541 33554432000 4194304 4300876 140734073428688 18446744073709551615 4240267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 10549 7541 144 27 0 8998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42196

[startup+6.30108 s]
/proc/loadavg: 1.47 1.34 2.23 5/190 5166
/proc/meminfo: memFree=14481644/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=103188 CPUtime=6.29 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 67084 0 0 0 619 10 0 0 25 0 1 0 486763772 105664512 21725 33554432000 4194304 4300876 140734073428688 18446744073709551615 4242506 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 25797 21725 149 27 0 24246 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 103188

[startup+12.7009 s]
/proc/loadavg: 1.68 1.38 2.24 5/190 5166
/proc/meminfo: memFree=14270496/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=258860 CPUtime=12.69 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 137972 0 0 0 1250 19 0 0 25 0 1 0 486763772 265072640 41419 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199738 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64715 41419 202 27 0 63164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 258860

[startup+25.5006 s]
/proc/loadavg: 2.19 1.51 2.27 5/190 5167
/proc/meminfo: memFree=14247844/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=258860 CPUtime=25.49 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138151 0 0 0 2530 19 0 0 25 0 1 0 486763772 265072640 41575 33554432000 4194304 4300876 140734073428688 18446744073709551615 4230570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64715 41575 180 27 0 63164 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 258860

[startup+51.1008 s]
/proc/loadavg: 2.81 1.71 2.32 5/190 5168
/proc/meminfo: memFree=14232828/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=258860 CPUtime=51.09 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138632 0 0 0 5090 19 0 0 25 0 1 0 486763772 265072640 42049 33554432000 4194304 4300876 140734073428688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64715 42049 173 27 0 63164 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 258860

[startup+102.306 s]
/proc/loadavg: 3.48 2.06 2.40 5/190 5169
/proc/meminfo: memFree=14225884/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=258860 CPUtime=102.3 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138632 0 0 0 10211 19 0 0 25 0 1 0 486763772 265072640 42049 33554432000 4194304 4300876 140734073428688 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64715 42049 173 27 0 63164 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 258860

[startup+162.3 s]
/proc/loadavg: 3.81 2.41 2.50 5/190 5170
/proc/meminfo: memFree=14220036/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=258860 CPUtime=162.29 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138632 0 0 0 16210 19 0 0 25 0 1 0 486763772 265072640 42049 33554432000 4194304 4300876 140734073428688 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64715 42049 173 27 0 63164 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 258860

[startup+222.301 s]
/proc/loadavg: 3.97 2.71 2.59 5/190 5172
/proc/meminfo: memFree=14217668/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=258860 CPUtime=222.29 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138632 0 0 0 22210 19 0 0 25 0 1 0 486763772 265072640 42049 33554432000 4194304 4300876 140734073428688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64715 42049 173 27 0 63164 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 258860

[startup+282.301 s]
/proc/loadavg: 3.99 2.94 2.68 5/190 5174
/proc/meminfo: memFree=14215548/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=258860 CPUtime=282.3 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138632 0 0 0 28211 19 0 0 25 0 1 0 486763772 265072640 42049 33554432000 4194304 4300876 140734073428688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64715 42049 173 27 0 63164 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 258860

[startup+342.301 s]
/proc/loadavg: 3.99 3.13 2.76 5/190 5175
/proc/meminfo: memFree=14212444/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=342.3 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 34210 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 259116

[startup+402.301 s]
/proc/loadavg: 3.99 3.29 2.83 5/190 5177
/proc/meminfo: memFree=14211056/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=402.31 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 40211 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 259116

[startup+462.301 s]
/proc/loadavg: 3.99 3.42 2.90 5/190 5178
/proc/meminfo: memFree=14210536/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=462.31 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 46211 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 259116

[startup+522.301 s]
/proc/loadavg: 3.99 3.52 2.97 5/190 5180
/proc/meminfo: memFree=14209900/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=522.31 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 52211 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 259116

[startup+582.301 s]
/proc/loadavg: 4.08 3.63 3.04 5/190 5182
/proc/meminfo: memFree=14208392/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=582.31 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 58211 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 259116

[startup+642.301 s]
/proc/loadavg: 4.03 3.70 3.10 5/190 5183
/proc/meminfo: memFree=14207876/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=642.32 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 64212 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4216550 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 259116

[startup+702.301 s]
/proc/loadavg: 4.01 3.75 3.15 5/190 5185
/proc/meminfo: memFree=14206992/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=702.32 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 70212 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 259116

[startup+762.307 s]
/proc/loadavg: 4.06 3.81 3.21 5/190 5186
/proc/meminfo: memFree=14206364/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=762.32 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 76212 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 259116

[startup+822.301 s]
/proc/loadavg: 4.02 3.84 3.25 5/190 5188
/proc/meminfo: memFree=14205348/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=822.32 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 82212 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199736 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 259116

[startup+882.301 s]
/proc/loadavg: 4.01 3.87 3.30 5/190 5190
/proc/meminfo: memFree=14203596/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=882.32 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 88212 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 259116

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.34 5/190 5191
/proc/meminfo: memFree=14203952/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=942.32 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 94212 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 259116

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.38 5/190 5193
/proc/meminfo: memFree=14203680/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=1002.33 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 100213 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4230623 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 259116

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.41 5/190 5194
/proc/meminfo: memFree=14203284/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=1062.33 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 106213 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4225437 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 259116

[startup+1122.3 s]
/proc/loadavg: 4.03 3.94 3.45 5/190 5196
/proc/meminfo: memFree=14202892/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=1122.33 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 112213 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 259116

[startup+1182.3 s]
/proc/loadavg: 4.01 3.95 3.48 5/190 5198
/proc/meminfo: memFree=14202004/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=1182.33 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 118213 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 259116

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.51 5/190 5199
/proc/meminfo: memFree=14200360/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=1242.33 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 124213 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 259116



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.84 3.93 3.53 3/186 5203
/proc/meminfo: memFree=14393060/32951124 swapFree=67111528/67111528
[pid=5155] ppid=5153 vsize=259116 CPUtime=1300.04 cores=4,6
/proc/5155/stat : 5155 (march_rw) R 5153 5155 4448 0 -1 4202496 138949 0 0 0 129984 20 0 0 25 0 1 0 486763772 265334784 42365 33554432000 4194304 4300876 140734073428688 18446744073709551615 4199754 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5155/statm: 64779 42365 172 27 0 63228 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 259116

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): 1300.06
CPU user time (s): 1299.85
CPU system time (s): 0.208968
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 304308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138949
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= 2284

runsolver used 2.26365 second user time and 4.82627 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-25 19:13:50
IDJOB=3281178
IDBENCH=20536
IDSOLVER=1561
FILE ID=node109/3281178-1303751630
RUNJOBID= node109-1303751630-5124
PBS_JOBID= 13154053
Free space on /tmp= 72164 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k100.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281178-1303751630/watcher-3281178-1303751630 -o /tmp/evaluation-result-3281178-1303751630/solver-3281178-1303751630 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281178-1303751630.cnf

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

MD5SUM BENCH= cf1b8194ff6d413d396ac9e26bb031ef
RANDOM SEED=192206300

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.74
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14815000 kB
Buffers:       2107632 kB
Cached:       15350904 kB
SwapCached:          0 kB
Active:        9483084 kB
Inactive:      8076588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14815000 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10976 kB
Writeback:           0 kB
AnonPages:      100064 kB
Mapped:          14888 kB
Slab:           510892 kB
PageTables:       5524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   277164 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= 72156 MiB
End job on node109 at 2011-04-25 19:35:32