Trace number 3152687

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1299.98 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S2045410966-069.SATISFIABLE.cnf
MD5SUM451ffe4472cc20e5e3b12a007e082982
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.077987
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.29/0.39	c resolvent_look() :: found 1 resolvents
0.29/0.39	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.29/0.39	c longest clause has size 7
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c number of free variables = 70
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 158
0.39/0.44	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/19) NodeCount: 3764
1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/19) NodeCount: 31127
7.39/7.49	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/19) NodeCount: 161029
37.09/37.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/19) NodeCount: 601580
138.09/138.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/19) NodeCount: 1693983
390.58/390.64	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/19) NodeCount: 3743466
868.37/868.45	c |----------------------------------------------------------------|
c |*
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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-3152687-1301710651/watcher-3152687-1301710651 -o /tmp/evaluation-result-3152687-1301710651/solver-3152687-1301710651 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152687-1301710651.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.77 3.75 4.75 5/189 28556
/proc/meminfo: memFree=20213356/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=6724 CPUtime=0 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4194304 271 0 0 0 0 0 0 0 23 0 1 0 361295854 6885376 216 33554432000 4194304 4300876 140735266107968 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 1681 217 113 27 0 130 0

[startup+0.044241 s]
/proc/loadavg: 2.77 3.75 4.75 5/189 28556
/proc/meminfo: memFree=20213356/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=7492 CPUtime=0.04 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1028 0 0 0 4 0 0 0 23 0 1 0 361295854 7671808 397 33554432000 4194304 4300876 140735266107968 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 1873 397 143 27 0 322 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7492

[startup+0.100289 s]
/proc/loadavg: 2.77 3.75 4.75 5/189 28556
/proc/meminfo: memFree=20213356/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=7492 CPUtime=0.09 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1028 0 0 0 9 0 0 0 23 0 1 0 361295854 7671808 397 33554432000 4194304 4300876 140735266107968 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 1873 397 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300194 s]
/proc/loadavg: 2.77 3.75 4.75 5/189 28556
/proc/meminfo: memFree=20213356/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=7492 CPUtime=0.29 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1028 0 0 0 29 0 0 0 25 0 1 0 361295854 7671808 397 33554432000 4194304 4300876 140735266107968 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 1873 397 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700124 s]
/proc/loadavg: 2.77 3.75 4.75 5/189 28556
/proc/meminfo: memFree=20213356/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8060 CPUtime=0.69 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1343 0 0 0 69 0 0 0 25 0 1 0 361295854 8253440 518 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50098 s]
/proc/loadavg: 2.77 3.75 4.75 5/190 28557
/proc/meminfo: memFree=20209532/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8060 CPUtime=1.49 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1343 0 0 0 149 0 0 0 25 0 1 0 361295854 8253440 518 33554432000 4194304 4300876 140735266107968 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8060

[startup+3.1007 s]
/proc/loadavg: 2.77 3.75 4.75 5/190 28557
/proc/meminfo: memFree=20207424/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8060 CPUtime=3.09 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1343 0 0 0 309 0 0 0 25 0 1 0 361295854 8253440 518 33554432000 4194304 4300876 140735266107968 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8060

[startup+6.30014 s]
/proc/loadavg: 2.87 3.76 4.75 5/190 28558
/proc/meminfo: memFree=20205448/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8060 CPUtime=6.29 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1343 0 0 0 629 0 0 0 25 0 1 0 361295854 8253440 518 33554432000 4194304 4300876 140735266107968 18446744073709551615 4234605 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8060

[startup+12.701 s]
/proc/loadavg: 2.96 3.76 4.74 5/190 28558
/proc/meminfo: memFree=20200492/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8060 CPUtime=12.69 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1343 0 0 0 1269 0 0 0 25 0 1 0 361295854 8253440 518 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8060

[startup+25.5008 s]
/proc/loadavg: 3.19 3.77 4.73 5/190 28558
/proc/meminfo: memFree=20192800/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8320 CPUtime=25.49 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1349 0 0 0 2549 0 0 0 25 0 1 0 361295854 8519680 524 33554432000 4194304 4300876 140735266107968 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2080 524 170 27 0 529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8320

[startup+51.1003 s]
/proc/loadavg: 3.54 3.80 4.71 5/190 28559
/proc/meminfo: memFree=20179140/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8320 CPUtime=51.09 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1373 0 0 0 5109 0 0 0 25 0 1 0 361295854 8519680 548 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2080 548 170 27 0 529 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8320

[startup+102.306 s]
/proc/loadavg: 3.80 3.83 4.67 5/190 28560
/proc/meminfo: memFree=20149960/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=8776 CPUtime=102.29 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1495 0 0 0 10229 0 0 0 25 0 1 0 361295854 8986624 670 33554432000 4194304 4300876 140735266107968 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2194 670 170 27 0 643 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8776

[startup+162.301 s]
/proc/loadavg: 3.92 3.86 4.63 5/190 28562
/proc/meminfo: memFree=20120312/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=9004 CPUtime=162.29 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1550 0 0 0 16229 0 0 0 25 0 1 0 361295854 9220096 725 33554432000 4194304 4300876 140735266107968 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2251 725 171 27 0 700 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9004

[startup+222.3 s]
/proc/loadavg: 3.97 3.88 4.59 5/190 28563
/proc/meminfo: memFree=20090772/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=9344 CPUtime=222.29 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1603 0 0 0 22229 0 0 0 25 0 1 0 361295854 9568256 778 33554432000 4194304 4300876 140735266107968 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2336 778 171 27 0 785 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 9344

[startup+282.301 s]
/proc/loadavg: 3.99 3.90 4.55 5/190 28565
/proc/meminfo: memFree=20061352/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=9856 CPUtime=282.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1659 0 0 0 28228 0 0 0 25 0 1 0 361295854 10092544 834 33554432000 4194304 4300876 140735266107968 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2464 834 171 27 0 913 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 9856

[startup+342.3 s]
/proc/loadavg: 3.99 3.92 4.51 5/190 28567
/proc/meminfo: memFree=20032288/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=9856 CPUtime=342.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1709 0 0 0 34228 0 0 0 25 0 1 0 361295854 10092544 884 33554432000 4194304 4300876 140735266107968 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2464 884 171 27 0 913 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 9856

[startup+402.301 s]
/proc/loadavg: 3.99 3.93 4.47 5/190 28595
/proc/meminfo: memFree=20076268/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=9856 CPUtime=402.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1765 0 0 0 40228 0 0 0 25 0 1 0 361295854 10092544 940 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2464 940 171 27 0 913 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 9856

[startup+462.3 s]
/proc/loadavg: 3.99 3.94 4.44 6/190 28624
/proc/meminfo: memFree=20131756/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=10620 CPUtime=462.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1822 0 0 0 46228 0 0 0 25 0 1 0 361295854 10874880 997 33554432000 4194304 4300876 140735266107968 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2655 997 171 27 0 1104 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 10620

[startup+522.301 s]
/proc/loadavg: 3.99 3.95 4.41 5/190 28625
/proc/meminfo: memFree=20114464/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=10620 CPUtime=522.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1877 0 0 0 52228 0 0 0 25 0 1 0 361295854 10874880 1052 33554432000 4194304 4300876 140735266107968 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2655 1052 171 27 0 1104 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 10620

[startup+582.3 s]
/proc/loadavg: 3.99 3.95 4.38 5/190 28627
/proc/meminfo: memFree=20095964/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=10620 CPUtime=582.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1934 0 0 0 58228 0 0 0 25 0 1 0 361295854 10874880 1109 33554432000 4194304 4300876 140735266107968 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2655 1109 171 27 0 1104 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 10620

[startup+642.301 s]
/proc/loadavg: 3.40 3.79 4.30 4/184 28646
/proc/meminfo: memFree=20090300/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=11772 CPUtime=642.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 1989 0 0 0 64228 0 0 0 25 0 1 0 361295854 12054528 1164 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2943 1164 171 27 0 1392 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 11772

[startup+702.3 s]
/proc/loadavg: 3.14 3.64 4.21 4/184 28647
/proc/meminfo: memFree=20076124/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=11772 CPUtime=702.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2049 0 0 0 70228 0 0 0 25 0 1 0 361295854 12054528 1224 33554432000 4194304 4300876 140735266107968 18446744073709551615 4275845 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2943 1224 171 27 0 1392 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 11772

[startup+762.306 s]
/proc/loadavg: 3.05 3.52 4.14 4/184 28649
/proc/meminfo: memFree=20061332/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=11772 CPUtime=762.28 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2105 0 0 0 76228 0 0 0 25 0 1 0 361295854 12054528 1280 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2943 1280 171 27 0 1392 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 11772

[startup+822.3 s]
/proc/loadavg: 3.02 3.43 4.06 4/184 28650
/proc/meminfo: memFree=20046784/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=11772 CPUtime=822.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2159 0 0 0 82227 0 0 0 25 0 1 0 361295854 12054528 1334 33554432000 4194304 4300876 140735266107968 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2943 1334 171 27 0 1392 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 11772

[startup+882.301 s]
/proc/loadavg: 3.00 3.35 3.99 4/184 28652
/proc/meminfo: memFree=20032604/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=11772 CPUtime=882.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2221 0 0 0 88227 0 0 0 25 0 1 0 361295854 12054528 1396 33554432000 4194304 4300876 140735266107968 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 2943 1396 171 27 0 1392 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 11772

[startup+942.3 s]
/proc/loadavg: 3.00 3.28 3.93 4/184 28653
/proc/meminfo: memFree=20018928/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=13496 CPUtime=942.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2280 0 0 0 94227 0 0 0 25 0 1 0 361295854 13819904 1455 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 3374 1455 171 27 0 1823 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 13496

[startup+1002.3 s]
/proc/loadavg: 3.00 3.23 3.87 4/184 28655
/proc/meminfo: memFree=20004784/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=13496 CPUtime=1002.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2341 0 0 0 100227 0 0 0 25 0 1 0 361295854 13819904 1516 33554432000 4194304 4300876 140735266107968 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 3374 1516 171 27 0 1823 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 13496

[startup+1062.3 s]
/proc/loadavg: 3.00 3.18 3.81 4/184 28657
/proc/meminfo: memFree=19991872/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=13496 CPUtime=1062.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2402 0 0 0 106227 0 0 0 25 0 1 0 361295854 13819904 1577 33554432000 4194304 4300876 140735266107968 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 3374 1577 171 27 0 1823 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 13496

[startup+1122.3 s]
/proc/loadavg: 3.00 3.15 3.76 4/184 28658
/proc/meminfo: memFree=19977716/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=13496 CPUtime=1122.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2463 0 0 0 112227 0 0 0 25 0 1 0 361295854 13819904 1638 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 3374 1638 171 27 0 1823 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 13496

[startup+1182.3 s]
/proc/loadavg: 3.00 3.12 3.71 4/184 28660
/proc/meminfo: memFree=19964784/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=13496 CPUtime=1182.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2527 0 0 0 118227 0 0 0 25 0 1 0 361295854 13819904 1702 33554432000 4194304 4300876 140735266107968 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 3374 1702 171 27 0 1823 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 13496

[startup+1242.3 s]
/proc/loadavg: 3.00 3.09 3.66 4/184 28662
/proc/meminfo: memFree=19949856/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=13496 CPUtime=1242.27 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2590 0 0 0 124227 0 0 0 25 0 1 0 361295854 13819904 1765 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 3374 1765 171 27 0 1823 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 13496



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.07 3.62 4/185 28667
/proc/meminfo: memFree=20045700/32950940 swapFree=67111528/67111528
[pid=28556] ppid=28554 vsize=13496 CPUtime=1299.97 cores=5,7
/proc/28556/stat : 28556 (march_rw) R 28554 28556 27789 0 -1 4202496 2647 0 0 0 129997 0 0 0 25 0 1 0 361295854 13819904 1822 33554432000 4194304 4300876 140735266107968 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28556/statm: 3374 1822 171 27 0 1823 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 13496

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): 1299.98
CPU user time (s): 1299.98
CPU system time (s): 0.008998
CPU usage (%): 99.9983
Max. virtual memory (cumulated for all children) (KiB): 13496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2647
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= 4725

runsolver used 1.69174 second user time and 4.23536 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-02 04:17:31
IDJOB=3152687
IDBENCH=82967
IDSOLVER=1561
FILE ID=node117/3152687-1301710651
RUNJOBID= node117-1301710651-28517
PBS_JOBID= 12840870
Free space on /tmp= 71436 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S2045410966-069.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152687-1301710651/watcher-3152687-1301710651 -o /tmp/evaluation-result-3152687-1301710651/solver-3152687-1301710651 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152687-1301710651.cnf

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

MD5SUM BENCH= 451ffe4472cc20e5e3b12a007e082982
RANDOM SEED=1321854634

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      20213512 kB
Buffers:        381556 kB
Cached:       11988068 kB
SwapCached:          0 kB
Active:        7891856 kB
Inactive:      4544724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      20213512 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             548 kB
Writeback:           0 kB
AnonPages:       66292 kB
Mapped:          15396 kB
Slab:           237552 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   253732 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= 71436 MiB
End job on node117 at 2011-04-02 04:39:13