Trace number 3286790

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) 1299.99 1300.05

General information on the benchmark

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-lfsr_004_127_112-tseitin.cnf
MD5SUMa78f49949ed32c6f8eea9d5e428c909d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.02439
Satisfiable
(Un)Satisfiability was proved
Number of variables350506
Number of clauses878969
Sum of the clauses size2050925
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2585978
Number of clauses of size 3292989
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4.99/5.06	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.99/5.06	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.99/5.06	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.99/5.06	c main()::
4.99/5.06	c initFormula():: searching for DIMACS p-line....
4.99/5.06	c initFormula():: the DIMACS p-line indicates a CNF of 350506 variables and 878969 clauses.
4.99/5.06	c parseCNF():: parsing....
4.99/5.06	c parseCNF():: the CNF contains 2 unary clauses.
4.99/5.06	c runParser():: parsing was successful, warming up engines...
4.99/5.06	c simplify_formula():: removed 0 tautological, 4534 satisfied and 0 duplicate clauses
4.99/5.06	c preprocessing fase I completed:: there are now 348692 free variables and 874435 clauses.
4.99/5.06	c using 3-SAT heuristics (occurence based diff)
4.99/5.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.99/5.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.99/5.06	c main():: clause / variable ratio: ( 874435 / 350506 ) = 2.49
4.99/5.06	c longest clause has size 3
4.99/5.06	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.99/5.06	c number of free variables = 348692
4.99/5.06	c dynamic_preselect_setsize :: off
4.99/5.06	c main():: all systems go!
4.99/5.06	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-3286790-1303778234/watcher-3286790-1303778234 -o /tmp/evaluation-result-3286790-1303778234/solver-3286790-1303778234 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3286790-1303778234.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: 7.41 7.90 7.70 4/183 25553
/proc/meminfo: memFree=18405368/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=28072 CPUtime=0 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4194304 2498 0 0 0 0 0 0 0 21 0 1 0 489426052 28745728 2442 33554432000 4194304 4300876 140736225117904 18446744073709551615 216634176197 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 7018 2447 110 27 0 5467 0

[startup+0.0763951 s]
/proc/loadavg: 7.41 7.90 7.70 4/183 25553
/proc/meminfo: memFree=18405368/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=54624 CPUtime=0.07 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4194304 11126 0 0 0 6 1 0 0 21 0 1 0 489426052 55934976 11070 33554432000 4194304 4300876 140736225117904 18446744073709551615 216634515200 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 13656 11071 113 27 0 12105 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 54624

[startup+0.1004 s]
/proc/loadavg: 7.41 7.90 7.70 4/183 25553
/proc/meminfo: memFree=18405368/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=56076 CPUtime=0.09 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4194304 11518 0 0 0 8 1 0 0 21 0 1 0 489426052 57421824 11462 33554432000 4194304 4300876 140736225117904 18446744073709551615 216634176197 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 14019 11462 113 27 0 12468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56076

[startup+0.300355 s]
/proc/loadavg: 7.41 7.90 7.70 4/183 25553
/proc/meminfo: memFree=18405368/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=67032 CPUtime=0.29 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4194304 14607 0 0 0 27 2 0 0 22 0 1 0 489426052 68640768 14551 33554432000 4194304 4300876 140736225117904 18446744073709551615 216634515200 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 16758 14553 113 27 0 15207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67032

[startup+0.700282 s]
/proc/loadavg: 7.41 7.90 7.70 4/183 25553
/proc/meminfo: memFree=18405368/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=153156 CPUtime=0.69 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4194304 35116 0 0 0 64 5 0 0 23 0 1 0 489426052 156831744 26644 33554432000 4194304 4300876 140736225117904 18446744073709551615 4242445 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 38289 26644 127 27 0 36738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 153156

[startup+1.50115 s]
/proc/loadavg: 7.14 7.83 7.68 5/190 25566
/proc/meminfo: memFree=18010804/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=153156 CPUtime=1.49 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4194304 68607 0 0 0 140 9 0 0 25 0 1 0 489426052 156831744 27767 33554432000 4194304 4300876 140736225117904 18446744073709551615 216634173168 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 38289 27767 129 27 0 36738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 153156

[startup+3.10087 s]
/proc/loadavg: 7.14 7.83 7.68 5/190 25566
/proc/meminfo: memFree=17887892/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=151788 CPUtime=3.09 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 166439 0 0 0 285 24 0 0 25 0 1 0 489426052 155430912 27775 33554432000 4194304 4300876 140736225117904 18446744073709551615 4247103 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 37947 27775 137 27 0 36396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 151788

[startup+6.30029 s]
/proc/loadavg: 6.89 7.77 7.66 5/190 25566
/proc/meminfo: memFree=17523844/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=621896 CPUtime=6.29 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 301028 0 0 0 587 42 0 0 25 0 1 0 489426052 636821504 72238 33554432000 4194304 4300876 140736225117904 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 155474 72238 169 27 0 153923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 621896

[startup+12.7001 s]
/proc/loadavg: 6.65 7.71 7.64 5/190 25566
/proc/meminfo: memFree=16413708/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=621896 CPUtime=12.68 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 302404 0 0 0 1226 42 0 0 25 0 1 0 489426052 636821504 73614 33554432000 4194304 4300876 140736225117904 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 7 0 0 0
/proc/25553/statm: 155474 73614 169 27 0 153923 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 621896

[startup+25.5009 s]
/proc/loadavg: 6.07 7.52 7.58 5/190 25567
/proc/meminfo: memFree=16382212/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=621896 CPUtime=25.44 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 305153 0 0 0 2502 42 0 0 25 0 1 0 489426052 636821504 76363 33554432000 4194304 4300876 140736225117904 18446744073709551615 4228440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 155474 76363 169 27 0 153923 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 621896

[startup+51.1004 s]
/proc/loadavg: 5.36 7.24 7.49 5/190 25567
/proc/meminfo: memFree=16326288/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=622164 CPUtime=51.05 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 318243 0 0 0 5061 44 0 0 25 0 1 0 489426052 637095936 89453 33554432000 4194304 4300876 140736225117904 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 155541 89453 169 27 0 153990 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 622164

[startup+102.307 s]
/proc/loadavg: 4.63 6.75 7.31 5/190 25569
/proc/meminfo: memFree=16096956/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=643272 CPUtime=102.25 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 372273 0 0 0 10175 50 0 0 25 0 1 0 489426052 658710528 143483 33554432000 4194304 4300876 140736225117904 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 160818 143483 169 27 0 159267 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 643272

[startup+162.301 s]
/proc/loadavg: 4.28 6.26 7.10 5/190 25570
/proc/meminfo: memFree=16063700/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=676848 CPUtime=162.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 379095 0 0 0 16173 51 0 0 25 0 1 0 489426052 693092352 150305 33554432000 4194304 4300876 140736225117904 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 169212 150305 169 27 0 167661 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 676848

[startup+222.301 s]
/proc/loadavg: 4.10 5.85 6.90 5/190 25572
/proc/meminfo: memFree=15856696/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=912332 CPUtime=222.25 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 428067 0 0 0 22164 61 0 0 25 0 1 0 489426052 934227968 199277 33554432000 4194304 4300876 140736225117904 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 228083 199277 169 27 0 226532 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 912332

[startup+282.301 s]
/proc/loadavg: 4.03 5.51 6.72 5/190 25574
/proc/meminfo: memFree=15780524/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=935212 CPUtime=282.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 435616 0 0 0 28162 62 0 0 25 0 1 0 489426052 957657088 206826 33554432000 4194304 4300876 140736225117904 18446744073709551615 4219272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 233803 206826 169 27 0 232252 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 935212

[startup+342.301 s]
/proc/loadavg: 4.01 5.23 6.55 5/190 25575
/proc/meminfo: memFree=15777900/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=935212 CPUtime=342.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 435752 0 0 0 34162 62 0 0 25 0 1 0 489426052 957657088 206962 33554432000 4194304 4300876 140736225117904 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 233803 206962 169 27 0 232252 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 935212

[startup+402.3 s]
/proc/loadavg: 4.00 5.01 6.38 5/190 25577
/proc/meminfo: memFree=15767064/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=936632 CPUtime=402.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 435890 0 0 0 40162 62 0 0 25 0 1 0 489426052 959111168 207100 33554432000 4194304 4300876 140736225117904 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 234158 207100 169 27 0 232607 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 936632

[startup+462.301 s]
/proc/loadavg: 4.00 4.82 6.23 5/190 25578
/proc/meminfo: memFree=15757980/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=936632 CPUtime=462.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 436027 0 0 0 46162 62 0 0 25 0 1 0 489426052 959111168 207237 33554432000 4194304 4300876 140736225117904 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 234158 207237 169 27 0 232607 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 936632

[startup+522.301 s]
/proc/loadavg: 4.00 4.67 6.09 5/190 25580
/proc/meminfo: memFree=15754236/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=939828 CPUtime=522.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 436164 0 0 0 52162 62 0 0 25 0 1 0 489426052 962383872 207374 33554432000 4194304 4300876 140736225117904 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 234957 207374 169 27 0 233406 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 939828

[startup+582.3 s]
/proc/loadavg: 4.00 4.54 5.96 5/190 25582
/proc/meminfo: memFree=15730144/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=939828 CPUtime=582.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 436305 0 0 0 58162 62 0 0 25 0 1 0 489426052 962383872 207515 33554432000 4194304 4300876 140736225117904 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 234957 207515 169 27 0 233406 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 939828

[startup+642.301 s]
/proc/loadavg: 4.13 4.47 5.84 5/190 25583
/proc/meminfo: memFree=15722292/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=939828 CPUtime=642.25 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 436443 0 0 0 64162 63 0 0 25 0 1 0 489426052 962383872 207653 33554432000 4194304 4300876 140736225117904 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 234957 207653 169 27 0 233406 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 939828

[startup+702.3 s]
/proc/loadavg: 4.11 4.40 5.73 5/190 25585
/proc/meminfo: memFree=15720384/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=939828 CPUtime=702.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 436580 0 0 0 70161 63 0 0 25 0 1 0 489426052 962383872 207790 33554432000 4194304 4300876 140736225117904 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 234957 207790 169 27 0 233406 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 939828

[startup+762.307 s]
/proc/loadavg: 4.04 4.33 5.62 5/190 25586
/proc/meminfo: memFree=15719724/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=939828 CPUtime=762.25 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 436718 0 0 0 76162 63 0 0 25 0 1 0 489426052 962383872 207928 33554432000 4194304 4300876 140736225117904 18446744073709551615 4264214 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 234957 207928 169 27 0 233406 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 939828

[startup+822.301 s]
/proc/loadavg: 4.01 4.26 5.51 5/190 25588
/proc/meminfo: memFree=15712740/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=947592 CPUtime=822.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 438148 0 0 0 82161 63 0 0 25 0 1 0 489426052 970334208 209358 33554432000 4194304 4300876 140736225117904 18446744073709551615 4274248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 236898 209358 169 27 0 235347 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 947592

[startup+882.3 s]
/proc/loadavg: 4.00 4.21 5.42 5/190 25590
/proc/meminfo: memFree=15665708/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=947592 CPUtime=882.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 438287 0 0 0 88161 63 0 0 25 0 1 0 489426052 970334208 209497 33554432000 4194304 4300876 140736225117904 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 236898 209497 169 27 0 235347 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 947592

[startup+942.301 s]
/proc/loadavg: 4.00 4.17 5.32 5/190 25591
/proc/meminfo: memFree=15640128/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=947592 CPUtime=942.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 438427 0 0 0 94161 63 0 0 25 0 1 0 489426052 970334208 209637 33554432000 4194304 4300876 140736225117904 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 236898 209637 169 27 0 235347 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 947592

[startup+1002.3 s]
/proc/loadavg: 4.06 4.15 5.24 5/190 25593
/proc/meminfo: memFree=15637612/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=947592 CPUtime=1002.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 438565 0 0 0 100161 63 0 0 25 0 1 0 489426052 970334208 209775 33554432000 4194304 4300876 140736225117904 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 236898 209775 169 27 0 235347 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 947592

[startup+1062.3 s]
/proc/loadavg: 4.02 4.12 5.16 5/190 25594
/proc/meminfo: memFree=15636348/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=947592 CPUtime=1062.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 438702 0 0 0 106160 64 0 0 25 0 1 0 489426052 970334208 209912 33554432000 4194304 4300876 140736225117904 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 236898 209912 169 27 0 235347 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 947592

[startup+1122.3 s]
/proc/loadavg: 4.00 4.10 5.09 5/190 25596
/proc/meminfo: memFree=15634564/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=951472 CPUtime=1122.25 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 438841 0 0 0 112161 64 0 0 25 0 1 0 489426052 974307328 210051 33554432000 4194304 4300876 140736225117904 18446744073709551615 4225142 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 237868 210051 169 27 0 236317 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 951472

[startup+1182.3 s]
/proc/loadavg: 4.00 4.08 5.02 5/190 25598
/proc/meminfo: memFree=15626456/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=951472 CPUtime=1182.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 438980 0 0 0 118160 64 0 0 25 0 1 0 489426052 974307328 210190 33554432000 4194304 4300876 140736225117904 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 237868 210190 169 27 0 236317 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 951472

[startup+1242.3 s]
/proc/loadavg: 4.07 4.09 4.96 5/190 25599
/proc/meminfo: memFree=15624064/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=951472 CPUtime=1242.24 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 439118 0 0 0 124160 64 0 0 25 0 1 0 489426052 974307328 210328 33554432000 4194304 4300876 140736225117904 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 237868 210328 169 27 0 236317 0
Current children cumulated CPU time (s) 1242.24
Current children cumulated vsize (KiB) 951472



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.97 4.07 4.90 4/188 25602
/proc/meminfo: memFree=16102920/32951124 swapFree=67111528/67111528
[pid=25553] ppid=25551 vsize=951472 CPUtime=1299.94 cores=5,7
/proc/25553/stat : 25553 (march_rw) R 25551 25553 22378 0 -1 4202496 439250 0 0 0 129930 64 0 0 25 0 1 0 489426052 974307328 210460 33554432000 4194304 4300876 140736225117904 18446744073709551615 4265390 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25553/statm: 237868 210460 169 27 0 236317 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 951472

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): 1300.05
CPU time (s): 1299.99
CPU user time (s): 1299.31
CPU system time (s): 0.683896
CPU usage (%): 99.9958
Max. virtual memory (cumulated for all children) (KiB): 951472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.31
system time used= 0.683896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 439250
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= 1154

runsolver used 1.90571 second user time and 5.19821 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-26 02:37:14
IDJOB=3286790
IDBENCH=82444
IDSOLVER=1561
FILE ID=node103/3286790-1303778234
RUNJOBID= node103-1303778234-25526
PBS_JOBID= 13157156
Free space on /tmp= 70936 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/application/jarvisalo/smtqfbv-aigs/smtlib-qfbv-aigs-lfsr_004_127_112-tseitin.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3286790-1303778234/watcher-3286790-1303778234 -o /tmp/evaluation-result-3286790-1303778234/solver-3286790-1303778234 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3286790-1303778234.cnf

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

MD5SUM BENCH= a78f49949ed32c6f8eea9d5e428c909d
RANDOM SEED=1983722804

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18405772 kB
Buffers:       2125736 kB
Cached:       11728660 kB
SwapCached:          0 kB
Active:        4465444 kB
Inactive:      9498576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18405772 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           49100 kB
Writeback:          36 kB
AnonPages:      108696 kB
Mapped:          15168 kB
Slab:           516332 kB
PageTables:       5328 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   256516 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= 70928 MiB
End job on node103 at 2011-04-26 02:58:56