Trace number 3152335

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S379804333-028-UNKNOWN.cnf
MD5SUM0aa289a52d8d004ea581b39b43a8a19a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark62.4335
Satisfiable
(Un)Satisfiability was proved
Number of variables29999
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.31	c main()::
1.29/1.31	c initFormula():: searching for DIMACS p-line....
1.29/1.31	c initFormula():: the DIMACS p-line indicates a CNF of 29999 variables and 126000 clauses.
1.29/1.31	c parseCNF():: parsing....
1.29/1.31	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.31	c runParser():: parsing was successful, warming up engines...
1.29/1.31	c simplify_formula():: removed 0 tautological, 683 satisfied and 0 duplicate clauses
1.29/1.31	c preprocessing fase I completed:: there are now 29891 free variables and 125317 clauses.
1.29/1.31	c using 3-SAT heuristics (occurence based diff)
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
1.29/1.31	c resolvent_look() :: found 90 resolvents
1.29/1.31	c main():: clause / variable ratio: ( 125407 / 29999 ) = 4.18
1.29/1.31	c longest clause has size 3
1.29/1.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.31	c number of free variables = 29891
1.29/1.31	c dynamic_preselect_setsize :: off
1.29/1.31	c main():: all systems go!
1.29/1.31	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152335-1301699683/watcher-3152335-1301699683 -o /tmp/evaluation-result-3152335-1301699683/solver-3152335-1301699683 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152335-1301699683.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: 4.00 3.98 3.77 3/184 31582
/proc/meminfo: memFree=20696152/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=11000 CPUtime=0 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4194304 1202 0 0 0 0 0 0 0 25 0 1 0 281568076 11264000 1147 33554432000 4194304 4300876 140735276755248 18446744073709551615 237278879488 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 2750 1147 113 27 0 1199 0

[startup+0.0811279 s]
/proc/loadavg: 4.00 3.98 3.77 3/184 31582
/proc/meminfo: memFree=20696152/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=14828 CPUtime=0.07 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4194304 2265 0 0 0 7 0 0 0 25 0 1 0 281568076 15183872 2210 33554432000 4194304 4300876 140735276755248 18446744073709551615 237278410342 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 3707 2211 113 27 0 2156 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14828

[startup+0.101063 s]
/proc/loadavg: 4.00 3.98 3.77 3/184 31582
/proc/meminfo: memFree=20696152/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=26652 CPUtime=0.1 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4194304 3992 0 0 0 9 1 0 0 25 0 1 0 281568076 27291648 3936 33554432000 4194304 4300876 140735276755248 18446744073709551615 4239774 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 6663 3936 118 27 0 5112 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 26652

[startup+0.30103 s]
/proc/loadavg: 4.00 3.98 3.77 3/184 31582
/proc/meminfo: memFree=20696152/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=29492 CPUtime=0.29 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4194304 9276 0 0 0 27 2 0 0 25 0 1 0 281568076 30199808 4688 33554432000 4194304 4300876 140735276755248 18446744073709551615 4240276 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 7373 4688 129 27 0 5822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29492

[startup+0.700965 s]
/proc/loadavg: 4.00 3.98 3.77 3/184 31582
/proc/meminfo: memFree=20696152/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=24476 CPUtime=0.69 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 20244 0 0 0 66 3 0 0 25 0 1 0 281568076 25063424 3433 33554432000 4194304 4300876 140735276755248 18446744073709551615 4240070 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 6119 3433 136 27 0 4568 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24476

[startup+1.50083 s]
/proc/loadavg: 4.00 3.98 3.77 5/190 31616
/proc/meminfo: memFree=20621780/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=64352 CPUtime=1.49 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 37370 0 0 0 144 5 0 0 25 0 1 0 281568076 65896448 9875 33554432000 4194304 4300876 140735276755248 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 16088 9875 169 27 0 14537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64352

[startup+3.10048 s]
/proc/loadavg: 4.00 3.98 3.77 5/190 31616
/proc/meminfo: memFree=20566384/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=65472 CPUtime=3.09 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 40999 0 0 0 303 6 0 0 25 0 1 0 281568076 67043328 13504 33554432000 4194304 4300876 140735276755248 18446744073709551615 4248630 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 16368 13504 169 27 0 14817 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65472

[startup+6.30091 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20529528/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=71180 CPUtime=6.29 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 42315 0 0 0 623 6 0 0 25 0 1 0 281568076 72888320 14820 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 17795 14820 169 27 0 16244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71180

[startup+12.7008 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20515548/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=73028 CPUtime=12.7 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 42789 0 0 0 1263 7 0 0 25 0 1 0 281568076 74780672 15294 33554432000 4194304 4300876 140735276755248 18446744073709551615 4274570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 18257 15294 169 27 0 16706 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 73028

[startup+25.5005 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31617
/proc/meminfo: memFree=20511332/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=74216 CPUtime=25.49 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 43085 0 0 0 2542 7 0 0 25 0 1 0 281568076 75997184 15590 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 18554 15590 169 27 0 17003 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74216

[startup+51.1009 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31617
/proc/meminfo: memFree=20505608/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=75404 CPUtime=51.09 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 43367 0 0 0 5102 7 0 0 25 0 1 0 281568076 77213696 15872 33554432000 4194304 4300876 140735276755248 18446744073709551615 4264327 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 18851 15872 169 27 0 17300 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75404

[startup+102.307 s]
/proc/loadavg: 4.00 3.98 3.80 5/190 31619
/proc/meminfo: memFree=20496788/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=76460 CPUtime=102.29 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 43651 0 0 0 10222 7 0 0 25 0 1 0 281568076 78295040 16156 33554432000 4194304 4300876 140735276755248 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19115 16156 169 27 0 17564 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 76460

[startup+162.3 s]
/proc/loadavg: 4.00 3.98 3.81 6/190 31620
/proc/meminfo: memFree=20489080/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=77120 CPUtime=162.29 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 43817 0 0 0 16222 7 0 0 25 0 1 0 281568076 78970880 16322 33554432000 4194304 4300876 140735276755248 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19280 16322 169 27 0 17729 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77120

[startup+222.3 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 31622
/proc/meminfo: memFree=20482504/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=77648 CPUtime=222.29 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 43936 0 0 0 22222 7 0 0 25 0 1 0 281568076 79511552 16441 33554432000 4194304 4300876 140735276755248 18446744073709551615 4216979 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19412 16441 169 27 0 17861 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77648

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 31624
/proc/meminfo: memFree=20476412/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=77912 CPUtime=282.29 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44027 0 0 0 28222 7 0 0 25 0 1 0 281568076 79781888 16532 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19478 16532 169 27 0 17927 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 77912

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 31625
/proc/meminfo: memFree=20470448/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=78308 CPUtime=342.29 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44111 0 0 0 34222 7 0 0 25 0 1 0 281568076 80187392 16616 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19577 16616 169 27 0 18026 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78308

[startup+402.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 31627
/proc/meminfo: memFree=20464604/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=78572 CPUtime=402.3 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44181 0 0 0 40222 8 0 0 25 0 1 0 281568076 80457728 16686 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19643 16686 169 27 0 18092 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78572

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 31628
/proc/meminfo: memFree=20458896/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=78704 CPUtime=462.3 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44229 0 0 0 46222 8 0 0 25 0 1 0 281568076 80592896 16734 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19676 16734 169 27 0 18125 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78704

[startup+522.301 s]
/proc/loadavg: 4.00 3.98 3.85 6/190 31630
/proc/meminfo: memFree=20453060/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=78968 CPUtime=522.3 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44272 0 0 0 52222 8 0 0 25 0 1 0 281568076 80863232 16777 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19742 16777 169 27 0 18191 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78968

[startup+582.3 s]
/proc/loadavg: 4.00 3.98 3.85 6/190 31632
/proc/meminfo: memFree=20447220/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=79100 CPUtime=582.3 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44316 0 0 0 58222 8 0 0 25 0 1 0 281568076 80998400 16821 33554432000 4194304 4300876 140735276755248 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19775 16821 169 27 0 18224 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79100

[startup+642.301 s]
/proc/loadavg: 4.00 3.98 3.86 5/190 31633
/proc/meminfo: memFree=20441748/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=79232 CPUtime=642.31 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44361 0 0 0 64223 8 0 0 25 0 1 0 281568076 81133568 16866 33554432000 4194304 4300876 140735276755248 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19808 16866 169 27 0 18257 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 79232

[startup+702.301 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 31635
/proc/meminfo: memFree=20435900/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=79496 CPUtime=702.31 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44402 0 0 0 70223 8 0 0 25 0 1 0 281568076 81403904 16907 33554432000 4194304 4300876 140735276755248 18446744073709551615 4200354 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19874 16907 169 27 0 18323 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 79496

[startup+762.306 s]
/proc/loadavg: 4.00 3.98 3.87 6/190 31636
/proc/meminfo: memFree=20429932/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=79628 CPUtime=762.31 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44436 0 0 0 76223 8 0 0 25 0 1 0 281568076 81539072 16941 33554432000 4194304 4300876 140735276755248 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19907 16941 169 27 0 18356 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 79628

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.88 5/190 31638
/proc/meminfo: memFree=20424456/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=79760 CPUtime=822.31 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44469 0 0 0 82223 8 0 0 25 0 1 0 281568076 81674240 16974 33554432000 4194304 4300876 140735276755248 18446744073709551615 4263760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19940 16974 169 27 0 18389 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 79760

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.88 5/190 31640
/proc/meminfo: memFree=20418496/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=79892 CPUtime=882.31 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44500 0 0 0 88223 8 0 0 25 0 1 0 281568076 81809408 17005 33554432000 4194304 4300876 140735276755248 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19973 17005 169 27 0 18422 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 79892

[startup+942.3 s]
/proc/loadavg: 4.00 3.98 3.89 6/190 31641
/proc/meminfo: memFree=20412772/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=79892 CPUtime=942.31 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44525 0 0 0 94223 8 0 0 25 0 1 0 281568076 81809408 17030 33554432000 4194304 4300876 140735276755248 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 19973 17030 169 27 0 18422 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 79892

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.89 5/190 31643
/proc/meminfo: memFree=20407308/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=80024 CPUtime=1002.31 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44549 0 0 0 100223 8 0 0 25 0 1 0 281568076 81944576 17054 33554432000 4194304 4300876 140735276755248 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 20006 17054 169 27 0 18455 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 80024

[startup+1062.3 s]
/proc/loadavg: 4.00 3.98 3.90 5/190 31644
/proc/meminfo: memFree=20401104/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=80156 CPUtime=1062.32 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44575 0 0 0 106224 8 0 0 25 0 1 0 281568076 82079744 17080 33554432000 4194304 4300876 140735276755248 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 20039 17080 169 27 0 18488 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 80156

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.91 6/190 31646
/proc/meminfo: memFree=20395516/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=80288 CPUtime=1122.32 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44600 0 0 0 112224 8 0 0 25 0 1 0 281568076 82214912 17105 33554432000 4194304 4300876 140735276755248 18446744073709551615 4200296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 20072 17105 169 27 0 18521 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 80288

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31648
/proc/meminfo: memFree=20389920/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=80288 CPUtime=1182.32 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44625 0 0 0 118224 8 0 0 25 0 1 0 281568076 82214912 17130 33554432000 4194304 4300876 140735276755248 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 20072 17130 169 27 0 18521 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 80288

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31649
/proc/meminfo: memFree=20383340/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=80420 CPUtime=1242.32 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44643 0 0 0 124224 8 0 0 25 0 1 0 281568076 82350080 17148 33554432000 4194304 4300876 140735276755248 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 20105 17148 169 27 0 18554 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 80420



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.91 6/190 31651
/proc/meminfo: memFree=20377876/32950904 swapFree=67111528/67111528
[pid=31582] ppid=31579 vsize=80420 CPUtime=1300.03 cores=4,6
/proc/31582/stat : 31582 (march_rw) R 31579 31582 31396 0 -1 4202496 44658 0 0 0 129995 8 0 0 25 0 1 0 281568076 82350080 17163 33554432000 4194304 4300876 140735276755248 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31582/statm: 20105 17163 169 27 0 18554 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 80420

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.086986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 80420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44658
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= 1701

runsolver used 2.01469 second user time and 5.08923 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:14:43
IDJOB=3152335
IDBENCH=82615
IDSOLVER=1561
FILE ID=node121/3152335-1301699683
RUNJOBID= node121-1301698381-31415
PBS_JOBID= 12840744
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S379804333-028-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152335-1301699683/watcher-3152335-1301699683 -o /tmp/evaluation-result-3152335-1301699683/solver-3152335-1301699683 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152335-1301699683.cnf

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

MD5SUM BENCH= 0aa289a52d8d004ea581b39b43a8a19a
RANDOM SEED=1836698678

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.84
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		: 2666.817
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      20696688 kB
Buffers:        329892 kB
Cached:       11582792 kB
SwapCached:          0 kB
Active:        7660208 kB
Inactive:      4321476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20696688 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3936 kB
Writeback:           0 kB
AnonPages:       68728 kB
Mapped:          15272 kB
Slab:           209368 kB
PageTables:       5072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   235260 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= 71096 MiB
End job on node121 at 2011-04-02 01:36:25