Trace number 3152402

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-v15000-c63000-S619136916-059-UNKNOWN.cnf
MD5SUM17341e8eb76284acaef626682c91dea1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.4195
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.48/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.48/0.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.48/0.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.48/0.52	c main()::
0.48/0.52	c initFormula():: searching for DIMACS p-line....
0.48/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.48/0.52	c parseCNF():: parsing....
0.48/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.48/0.52	c runParser():: parsing was successful, warming up engines...
0.48/0.52	c simplify_formula():: removed 0 tautological, 405 satisfied and 0 duplicate clauses
0.48/0.52	c preprocessing fase I completed:: there are now 14934 free variables and 62595 clauses.
0.48/0.52	c using 3-SAT heuristics (occurence based diff)
0.48/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
0.48/0.52	c resolvent_look() :: found 75 resolvents
0.48/0.52	c main():: clause / variable ratio: ( 62670 / 15000 ) = 4.18
0.48/0.52	c longest clause has size 3
0.48/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.48/0.52	c number of free variables = 14934
0.48/0.52	c dynamic_preselect_setsize :: off
0.48/0.52	c main():: all systems go!
0.48/0.52	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-3152402-1301702288/watcher-3152402-1301702288 -o /tmp/evaluation-result-3152402-1301702288/solver-3152402-1301702288 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152402-1301702288.cnf 

running on 2 cores: 0,2

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 5/189 31909
/proc/meminfo: memFree=20670768/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=11760 CPUtime=0 cores=0,2
/proc/31909/stat : 31909 (runsolver) R 31907 31909 31396 0 -1 4202560 40 0 0 0 0 0 0 0 25 0 1 0 281828532 12042240 48 33554432000 4194304 5392636 140733336981728 18446744073709551615 4838247 0 2147483391 4096 24578 0 0 0 17 2 0 0 0
/proc/31909/statm: 2940 48 30 293 0 2644 0

[startup+0.0361391 s]
/proc/loadavg: 4.07 4.02 3.93 5/189 31909
/proc/meminfo: memFree=20670768/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=10048 CPUtime=0.02 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4194304 1064 0 0 0 2 0 0 0 25 0 1 0 281828532 10289152 1009 33554432000 4194304 4300876 140733593994848 18446744073709551615 237278283480 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 2512 1009 113 27 0 961 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10048

[startup+0.101131 s]
/proc/loadavg: 4.07 4.02 3.93 5/189 31909
/proc/meminfo: memFree=20670768/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=17996 CPUtime=0.09 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4194304 3680 0 0 0 9 0 0 0 25 0 1 0 281828532 18427904 2421 33554432000 4194304 4300876 140733593994848 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 4499 2421 129 27 0 2948 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17996

[startup+0.301151 s]
/proc/loadavg: 4.07 4.02 3.93 5/189 31909
/proc/meminfo: memFree=20670768/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=15488 CPUtime=0.29 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 10646 0 0 0 28 1 0 0 25 0 1 0 281828532 15859712 1829 33554432000 4194304 4300876 140733593994848 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 3905 1839 137 27 0 2354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15488

[startup+0.701049 s]
/proc/loadavg: 4.07 4.02 3.93 5/189 31909
/proc/meminfo: memFree=20670768/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=35552 CPUtime=0.69 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 20169 0 0 0 67 2 0 0 25 0 1 0 281828532 36405248 6753 33554432000 4194304 4300876 140733593994848 18446744073709551615 4216875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 8888 6753 169 27 0 7337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35552

[startup+1.50094 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20607280/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=38028 CPUtime=1.49 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 20727 0 0 0 147 2 0 0 25 0 1 0 281828532 38940672 7311 33554432000 4194304 4300876 140733593994848 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 9507 7312 169 27 0 7956 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38028

[startup+3.10059 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20566484/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=39616 CPUtime=3.09 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 21135 0 0 0 307 2 0 0 25 0 1 0 281828532 40566784 7719 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 9904 7719 169 27 0 8353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39616

[startup+6.30109 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20545296/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=40144 CPUtime=6.29 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 21278 0 0 0 627 2 0 0 25 0 1 0 281828532 41107456 7862 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10036 7862 169 27 0 8485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40144

[startup+12.7009 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20534544/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=40672 CPUtime=12.69 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 21419 0 0 0 1267 2 0 0 25 0 1 0 281828532 41648128 8003 33554432000 4194304 4300876 140733593994848 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10168 8003 169 27 0 8617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40672

[startup+25.5007 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 31910
/proc/meminfo: memFree=20530592/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=41332 CPUtime=25.49 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 21572 0 0 0 2547 2 0 0 25 0 1 0 281828532 42323968 8156 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10333 8156 169 27 0 8782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41332

[startup+51.1011 s]
/proc/loadavg: 4.11 4.03 3.94 5/190 31911
/proc/meminfo: memFree=20526728/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=41860 CPUtime=51.09 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 21709 0 0 0 5107 2 0 0 25 0 1 0 281828532 42864640 8293 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10465 8293 169 27 0 8914 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41860

[startup+102.307 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 31912
/proc/meminfo: memFree=20520664/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=42388 CPUtime=102.29 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 21856 0 0 0 10227 2 0 0 25 0 1 0 281828532 43405312 8440 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10597 8440 169 27 0 9046 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 42388

[startup+162.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 31914
/proc/meminfo: memFree=20516440/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=42784 CPUtime=162.29 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 21953 0 0 0 16227 2 0 0 25 0 1 0 281828532 43810816 8537 33554432000 4194304 4300876 140733593994848 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10696 8537 169 27 0 9145 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42784

[startup+222.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31924
/proc/meminfo: memFree=20511400/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=43180 CPUtime=222.29 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22025 0 0 0 22227 2 0 0 25 0 1 0 281828532 44216320 8609 33554432000 4194304 4300876 140733593994848 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10795 8609 169 27 0 9244 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43180

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31926
/proc/meminfo: memFree=20509036/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=43312 CPUtime=282.29 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22085 0 0 0 28227 2 0 0 25 0 1 0 281828532 44351488 8669 33554432000 4194304 4300876 140733593994848 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10828 8669 169 27 0 9277 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 43312

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31928
/proc/meminfo: memFree=20505680/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=43576 CPUtime=342.29 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22131 0 0 0 34227 2 0 0 25 0 1 0 281828532 44621824 8715 33554432000 4194304 4300876 140733593994848 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10894 8715 169 27 0 9343 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 43576

[startup+402.3 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 31932
/proc/meminfo: memFree=20503484/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=43708 CPUtime=402.3 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22171 0 0 0 40227 3 0 0 25 0 1 0 281828532 44756992 8755 33554432000 4194304 4300876 140733593994848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10927 8755 169 27 0 9376 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43708

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 31934
/proc/meminfo: memFree=20501248/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=43840 CPUtime=462.3 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22205 0 0 0 46227 3 0 0 25 0 1 0 281828532 44892160 8789 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10960 8789 169 27 0 9409 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43840

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31935
/proc/meminfo: memFree=20498804/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=43972 CPUtime=522.3 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22235 0 0 0 52227 3 0 0 25 0 1 0 281828532 45027328 8819 33554432000 4194304 4300876 140733593994848 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 10993 8819 169 27 0 9442 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43972

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31937
/proc/meminfo: memFree=20496568/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44104 CPUtime=582.3 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22266 0 0 0 58227 3 0 0 25 0 1 0 281828532 45162496 8850 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11026 8850 169 27 0 9475 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 44104

[startup+642.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 31939
/proc/meminfo: memFree=20494080/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44236 CPUtime=642.31 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22298 0 0 0 64228 3 0 0 25 0 1 0 281828532 45297664 8882 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11059 8882 169 27 0 9508 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 44236

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 31940
/proc/meminfo: memFree=20491212/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44368 CPUtime=702.31 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22322 0 0 0 70228 3 0 0 25 0 1 0 281828532 45432832 8906 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11092 8906 169 27 0 9541 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 44368

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31942
/proc/meminfo: memFree=20488724/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44368 CPUtime=762.31 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22342 0 0 0 76228 3 0 0 25 0 1 0 281828532 45432832 8926 33554432000 4194304 4300876 140733593994848 18446744073709551615 4216880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11092 8926 169 27 0 9541 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 44368

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31943
/proc/meminfo: memFree=20486244/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44500 CPUtime=822.31 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22362 0 0 0 82228 3 0 0 25 0 1 0 281828532 45568000 8946 33554432000 4194304 4300876 140733593994848 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11125 8946 169 27 0 9574 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 44500

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31945
/proc/meminfo: memFree=20484252/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44500 CPUtime=882.31 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22378 0 0 0 88228 3 0 0 25 0 1 0 281828532 45568000 8962 33554432000 4194304 4300876 140733593994848 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11125 8962 169 27 0 9574 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 44500

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31947
/proc/meminfo: memFree=20482020/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44632 CPUtime=942.31 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22395 0 0 0 94228 3 0 0 25 0 1 0 281828532 45703168 8979 33554432000 4194304 4300876 140733593994848 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11158 8979 169 27 0 9607 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 44632

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31948
/proc/meminfo: memFree=20479904/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44632 CPUtime=1002.31 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22410 0 0 0 100227 4 0 0 25 0 1 0 281828532 45703168 8994 33554432000 4194304 4300876 140733593994848 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11158 8994 169 27 0 9607 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 44632

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31950
/proc/meminfo: memFree=20477668/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44764 CPUtime=1062.32 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22427 0 0 0 106228 4 0 0 25 0 1 0 281828532 45838336 9011 33554432000 4194304 4300876 140733593994848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11191 9011 169 27 0 9640 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 44764

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31951
/proc/meminfo: memFree=20475424/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44764 CPUtime=1122.32 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22441 0 0 0 112228 4 0 0 25 0 1 0 281828532 45838336 9025 33554432000 4194304 4300876 140733593994848 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11191 9025 169 27 0 9640 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 44764

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 31953
/proc/meminfo: memFree=20473312/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44764 CPUtime=1182.32 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22452 0 0 0 118228 4 0 0 25 0 1 0 281828532 45838336 9036 33554432000 4194304 4300876 140733593994848 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11191 9036 169 27 0 9640 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 44764

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.96 5/190 31955
/proc/meminfo: memFree=20470328/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44896 CPUtime=1242.32 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22465 0 0 0 124228 4 0 0 25 0 1 0 281828532 45973504 9049 33554432000 4194304 4300876 140733593994848 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11224 9049 169 27 0 9673 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 44896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.96 2/185 31959
/proc/meminfo: memFree=20658840/32950904 swapFree=67111528/67111528
[pid=31909] ppid=31907 vsize=44896 CPUtime=1300.03 cores=0,2
/proc/31909/stat : 31909 (march_rw) R 31907 31909 31396 0 -1 4202496 22479 0 0 0 129999 4 0 0 25 0 1 0 281828532 45973504 9063 33554432000 4194304 4300876 140733593994848 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31909/statm: 11224 9063 169 27 0 9673 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 44896

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): 1299.99
CPU system time (s): 0.043993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 44896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22479
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= 2231

runsolver used 2.07468 second user time and 5.02823 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:58:08
IDJOB=3152402
IDBENCH=82682
IDSOLVER=1561
FILE ID=node121/3152402-1301702288
RUNJOBID= node121-1301698381-31414
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-v15000-c63000-S619136916-059-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152402-1301702288/watcher-3152402-1301702288 -o /tmp/evaluation-result-3152402-1301702288/solver-3152402-1301702288 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152402-1301702288.cnf

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

MD5SUM BENCH= 17341e8eb76284acaef626682c91dea1
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:      20670924 kB
Buffers:        330168 kB
Cached:       11582264 kB
SwapCached:          0 kB
Active:        7688700 kB
Inactive:      4318128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20670924 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6632 kB
Writeback:           0 kB
AnonPages:       93732 kB
Mapped:          15220 kB
Slab:           209432 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   291532 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= 71104 MiB
End job on node121 at 2011-04-02 02:19:50