Trace number 3152399

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-v40000-c168000-S907804052-003-UNKNOWN.cnf
MD5SUMeb4eadfedd2c4dc9b0ed7231ad324f1f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark273.432
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.89/1.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.93	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.89/1.93	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.89/1.93	c main()::
1.89/1.93	c initFormula():: searching for DIMACS p-line....
1.89/1.93	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.89/1.93	c parseCNF():: parsing....
1.89/1.93	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.93	c runParser():: parsing was successful, warming up engines...
1.89/1.93	c simplify_formula():: removed 0 tautological, 1106 satisfied and 0 duplicate clauses
1.89/1.93	c preprocessing fase I completed:: there are now 39828 free variables and 166894 clauses.
1.89/1.93	c using 3-SAT heuristics (occurence based diff)
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.89/1.93	c resolvent_look() :: found 76 resolvents
1.89/1.93	c main():: clause / variable ratio: ( 166970 / 40000 ) = 4.17
1.89/1.93	c longest clause has size 3
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c number of free variables = 39828
1.89/1.93	c dynamic_preselect_setsize :: off
1.89/1.93	c main():: all systems go!
1.89/1.93	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-3152399-1301702287/watcher-3152399-1301702287 -o /tmp/evaluation-result-3152399-1301702287/solver-3152399-1301702287 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152399-1301702287.cnf 

running on 2 cores: 1,3

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: 4.07 4.02 3.93 2/179 31889
/proc/meminfo: memFree=20700120/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=12524 CPUtime=0 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4194304 1515 0 0 0 0 0 0 0 25 0 1 0 281828520 12824576 1459 33554432000 4194304 4300876 140736462727344 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 3131 1459 113 27 0 1580 0

[startup+0.0171191 s]
/proc/loadavg: 4.07 4.02 3.93 2/179 31889
/proc/meminfo: memFree=20700120/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=13052 CPUtime=0.01 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4194304 1674 0 0 0 1 0 0 0 25 0 1 0 281828520 13365248 1618 33554432000 4194304 4300876 140736462727344 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 3263 1618 113 27 0 1712 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13052

[startup+0.100105 s]
/proc/loadavg: 4.07 4.02 3.93 2/179 31889
/proc/meminfo: memFree=20700120/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=17276 CPUtime=0.09 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4194304 2844 0 0 0 9 0 0 0 25 0 1 0 281828520 17690624 2788 33554432000 4194304 4300876 140736462727344 18446744073709551615 237278413505 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 4319 2789 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.301074 s]
/proc/loadavg: 4.07 4.02 3.93 2/179 31889
/proc/meminfo: memFree=20700120/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=37216 CPUtime=0.29 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4194304 9568 0 0 0 28 1 0 0 25 0 1 0 281828520 38109184 6201 33554432000 4194304 4300876 140736462727344 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.701002 s]
/proc/loadavg: 4.07 4.02 3.93 2/179 31889
/proc/meminfo: memFree=20700120/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=30480 CPUtime=0.69 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4194304 16878 0 0 0 67 2 0 0 25 0 1 0 281828520 31211520 4517 33554432000 4194304 4300876 140736462727344 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 7620 4517 129 27 0 6069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30480

[startup+1.50086 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20608396/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=32628 CPUtime=1.49 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 34923 0 0 0 145 4 0 0 25 0 1 0 281828520 33411072 4985 33554432000 4194304 4300876 140736462727344 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 8157 4985 137 27 0 6606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32628

[startup+3.10057 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20573428/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=84176 CPUtime=3.09 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 54545 0 0 0 302 7 0 0 25 0 1 0 281828520 86196224 17689 33554432000 4194304 4300876 140736462727344 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 21044 17689 169 27 0 19493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84176

[startup+6.30101 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20545420/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=85664 CPUtime=6.29 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 54909 0 0 0 622 7 0 0 25 0 1 0 281828520 87719936 18053 33554432000 4194304 4300876 140736462727344 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 21416 18053 169 27 0 19865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85664

[startup+12.7009 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20534668/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=95128 CPUtime=12.69 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 56814 0 0 0 1261 8 0 0 25 0 1 0 281828520 97411072 19958 33554432000 4194304 4300876 140736462727344 18446744073709551615 4214516 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 23782 19958 169 27 0 22231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95128

[startup+25.5006 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 31910
/proc/meminfo: memFree=20530592/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=97108 CPUtime=25.49 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 57294 0 0 0 2541 8 0 0 25 0 1 0 281828520 99438592 20438 33554432000 4194304 4300876 140736462727344 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 24277 20438 169 27 0 22726 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97108

[startup+51.101 s]
/proc/loadavg: 4.11 4.03 3.94 5/190 31911
/proc/meminfo: memFree=20526728/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=98428 CPUtime=51.09 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 57637 0 0 0 5101 8 0 0 25 0 1 0 281828520 100790272 20781 33554432000 4194304 4300876 140736462727344 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 24607 20781 169 27 0 23056 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98428

[startup+102.307 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 31912
/proc/meminfo: memFree=20520664/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=99748 CPUtime=102.3 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 57972 0 0 0 10221 9 0 0 25 0 1 0 281828520 102141952 21116 33554432000 4194304 4300876 140736462727344 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 24937 21116 169 27 0 23386 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 99748

[startup+162.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 31914
/proc/meminfo: memFree=20516440/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=100672 CPUtime=162.29 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58207 0 0 0 16220 9 0 0 25 0 1 0 281828520 103088128 21351 33554432000 4194304 4300876 140736462727344 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25168 21351 169 27 0 23617 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100672

[startup+222.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31924
/proc/meminfo: memFree=20511524/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=101332 CPUtime=222.29 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58383 0 0 0 22220 9 0 0 25 0 1 0 281828520 103763968 21527 33554432000 4194304 4300876 140736462727344 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25333 21527 169 27 0 23782 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 101332

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31926
/proc/meminfo: memFree=20509036/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=101860 CPUtime=282.29 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58510 0 0 0 28220 9 0 0 25 0 1 0 281828520 104304640 21654 33554432000 4194304 4300876 140736462727344 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25465 21654 169 27 0 23914 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 101860

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31928
/proc/meminfo: memFree=20505804/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=102256 CPUtime=342.29 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58600 0 0 0 34220 9 0 0 25 0 1 0 281828520 104710144 21744 33554432000 4194304 4300876 140736462727344 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25564 21744 169 27 0 24013 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 102256

[startup+402.3 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 31932
/proc/meminfo: memFree=20503484/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=102520 CPUtime=402.3 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58683 0 0 0 40221 9 0 0 25 0 1 0 281828520 104980480 21827 33554432000 4194304 4300876 140736462727344 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25630 21827 169 27 0 24079 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102520

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 31934
/proc/meminfo: memFree=20501248/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=102916 CPUtime=462.3 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58759 0 0 0 46221 9 0 0 25 0 1 0 281828520 105385984 21903 33554432000 4194304 4300876 140736462727344 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25729 21903 169 27 0 24178 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 102916

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31935
/proc/meminfo: memFree=20498804/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=103180 CPUtime=522.3 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58829 0 0 0 52221 9 0 0 25 0 1 0 281828520 105656320 21973 33554432000 4194304 4300876 140736462727344 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25795 21973 169 27 0 24244 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 103180

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31937
/proc/meminfo: memFree=20496568/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=103444 CPUtime=582.3 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58890 0 0 0 58221 9 0 0 25 0 1 0 281828520 105926656 22034 33554432000 4194304 4300876 140736462727344 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25861 22034 169 27 0 24310 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 103444

[startup+642.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 31939
/proc/meminfo: memFree=20494080/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=103576 CPUtime=642.31 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58935 0 0 0 64221 10 0 0 25 0 1 0 281828520 106061824 22079 33554432000 4194304 4300876 140736462727344 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25894 22079 169 27 0 24343 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 103576

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 31940
/proc/meminfo: memFree=20491212/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=103708 CPUtime=702.31 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 58984 0 0 0 70221 10 0 0 25 0 1 0 281828520 106196992 22128 33554432000 4194304 4300876 140736462727344 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25927 22128 169 27 0 24376 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 103708

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31942
/proc/meminfo: memFree=20488724/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=103972 CPUtime=762.32 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59030 0 0 0 76222 10 0 0 25 0 1 0 281828520 106467328 22174 33554432000 4194304 4300876 140736462727344 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 25993 22174 169 27 0 24442 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 103972

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31943
/proc/meminfo: memFree=20486244/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=104104 CPUtime=822.31 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59068 0 0 0 82221 10 0 0 25 0 1 0 281828520 106602496 22212 33554432000 4194304 4300876 140736462727344 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26026 22212 169 27 0 24475 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 104104

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31945
/proc/meminfo: memFree=20484252/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=104236 CPUtime=882.31 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59105 0 0 0 88221 10 0 0 25 0 1 0 281828520 106737664 22249 33554432000 4194304 4300876 140736462727344 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26059 22249 169 27 0 24508 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 104236

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31947
/proc/meminfo: memFree=20482020/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=104368 CPUtime=942.31 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59136 0 0 0 94221 10 0 0 25 0 1 0 281828520 106872832 22280 33554432000 4194304 4300876 140736462727344 18446744073709551615 4274397 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26092 22280 169 27 0 24541 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 104368

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31948
/proc/meminfo: memFree=20479904/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=104500 CPUtime=1002.32 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59173 0 0 0 100222 10 0 0 25 0 1 0 281828520 107008000 22317 33554432000 4194304 4300876 140736462727344 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26125 22317 169 27 0 24574 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 104500

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31950
/proc/meminfo: memFree=20477668/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=104632 CPUtime=1062.32 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59210 0 0 0 106222 10 0 0 25 0 1 0 281828520 107143168 22354 33554432000 4194304 4300876 140736462727344 18446744073709551615 4286349 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26158 22354 169 27 0 24607 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 104632

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31951
/proc/meminfo: memFree=20475424/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=104764 CPUtime=1122.32 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59241 0 0 0 112222 10 0 0 25 0 1 0 281828520 107278336 22385 33554432000 4194304 4300876 140736462727344 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26191 22385 169 27 0 24640 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 104764

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 31953
/proc/meminfo: memFree=20473312/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=104896 CPUtime=1182.32 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59269 0 0 0 118222 10 0 0 25 0 1 0 281828520 107413504 22413 33554432000 4194304 4300876 140736462727344 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26224 22413 169 27 0 24673 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 104896

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.96 5/190 31955
/proc/meminfo: memFree=20470328/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=105028 CPUtime=1242.32 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59295 0 0 0 124222 10 0 0 25 0 1 0 281828520 107548672 22439 33554432000 4194304 4300876 140736462727344 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26257 22439 169 27 0 24706 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 105028



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.96 4/189 31957
/proc/meminfo: memFree=20503188/32950904 swapFree=67111528/67111528
[pid=31889] ppid=31887 vsize=105160 CPUtime=1300.03 cores=1,3
/proc/31889/stat : 31889 (march_rw) R 31887 31889 31396 0 -1 4202496 59319 0 0 0 129993 10 0 0 25 0 1 0 281828520 107683840 22463 33554432000 4194304 4300876 140736462727344 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31889/statm: 26290 22463 169 27 0 24739 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 105160

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): 1299.93
CPU system time (s): 0.108983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 105160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59319
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= 13944

runsolver used 1.9737 second user time and 5.12822 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:58:08
IDJOB=3152399
IDBENCH=82679
IDSOLVER=1561
FILE ID=node121/3152399-1301702287
RUNJOBID= node121-1301698381-31416
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-v40000-c168000-S907804052-003-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152399-1301702287/watcher-3152399-1301702287 -o /tmp/evaluation-result-3152399-1301702287/solver-3152399-1301702287 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152399-1301702287.cnf

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

MD5SUM BENCH= eb4eadfedd2c4dc9b0ed7231ad324f1f
RANDOM SEED=934627903

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:      20700524 kB
Buffers:        330116 kB
Cached:       11580376 kB
SwapCached:          0 kB
Active:        7658448 kB
Inactive:      4318788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20700524 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4692 kB
Writeback:           0 kB
AnonPages:       66960 kB
Mapped:          15220 kB
Slab:           209432 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   210752 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= 71100 MiB
End job on node121 at 2011-04-02 02:19:50