Trace number 3152524

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
MD5SUM2cb285a396d74446b485c2112c34e09c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.216967
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 

0.39/0.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.43	c main()::
0.39/0.43	c initFormula():: searching for DIMACS p-line....
0.39/0.43	c full lookahead due to high density!
0.39/0.43	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.39/0.43	c parseCNF():: parsing....
0.39/0.43	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.43	c runParser():: parsing was successful, warming up engines...
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.39/0.43	c using k-SAT heuristics (size based diff)
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.39/0.43	c resolvent_look() :: found 1 resolvents
0.39/0.43	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.39/0.43	c longest clause has size 7
0.39/0.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.43	c number of free variables = 70
0.39/0.43	c dynamic_preselect_setsize :: off
0.39/0.43	c main():: all systems go!
0.39/0.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/19) NodeCount: 158
0.39/0.48	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/19) NodeCount: 4025
1.39/1.45	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/19) NodeCount: 33763
8.80/8.81	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/19) NodeCount: 175836
44.00/44.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/19) NodeCount: 638945
159.70/159.76	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/19) NodeCount: 1762769
443.31/443.37	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/19) NodeCount: 3859045
977.51/977.56	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |************
c |*************
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c |****************
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c |************************
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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-3152524-1301708042/watcher-3152524-1301708042 -o /tmp/evaluation-result-3152524-1301708042/solver-3152524-1301708042 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152524-1301708042.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: 6.79 7.77 7.91 4/189 13164
/proc/meminfo: memFree=19917156/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=6724 CPUtime=0 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4194304 269 0 0 0 0 0 0 0 25 0 1 0 263219548 6885376 213 33554432000 4194304 4300876 140733748542416 18446744073709551615 254261150397 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 1681 213 113 27 0 130 0

[startup+0.084939 s]
/proc/loadavg: 6.79 7.77 7.91 4/189 13164
/proc/meminfo: memFree=19917156/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=7492 CPUtime=0.08 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1030 0 0 0 8 0 0 0 25 0 1 0 263219548 7671808 398 33554432000 4194304 4300876 140733748542416 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7492

[startup+0.1009 s]
/proc/loadavg: 6.79 7.77 7.91 4/189 13164
/proc/meminfo: memFree=19917156/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=7492 CPUtime=0.09 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1030 0 0 0 9 0 0 0 25 0 1 0 263219548 7671808 398 33554432000 4194304 4300876 140733748542416 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7492

[startup+0.300879 s]
/proc/loadavg: 6.79 7.77 7.91 4/189 13164
/proc/meminfo: memFree=19917156/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=7492 CPUtime=0.29 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1030 0 0 0 29 0 0 0 25 0 1 0 263219548 7671808 398 33554432000 4194304 4300876 140733748542416 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 1873 398 143 27 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7492

[startup+0.700825 s]
/proc/loadavg: 6.79 7.77 7.91 4/189 13164
/proc/meminfo: memFree=19917156/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8060 CPUtime=0.69 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1344 0 0 0 69 0 0 0 25 0 1 0 263219548 8253440 518 33554432000 4194304 4300876 140733748542416 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50067 s]
/proc/loadavg: 6.57 7.70 7.89 5/190 13165
/proc/meminfo: memFree=19913808/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8060 CPUtime=1.49 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1344 0 0 0 149 0 0 0 25 0 1 0 263219548 8253440 518 33554432000 4194304 4300876 140733748542416 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8060

[startup+3.10038 s]
/proc/loadavg: 6.57 7.70 7.89 5/190 13165
/proc/meminfo: memFree=19912816/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8060 CPUtime=3.09 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1344 0 0 0 309 0 0 0 25 0 1 0 263219548 8253440 518 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8060

[startup+6.30081 s]
/proc/loadavg: 6.36 7.64 7.87 5/190 13165
/proc/meminfo: memFree=19912332/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8060 CPUtime=6.29 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1344 0 0 0 629 0 0 0 25 0 1 0 263219548 8253440 518 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8060

[startup+12.7007 s]
/proc/loadavg: 6.18 7.58 7.85 5/190 13192
/proc/meminfo: memFree=19909904/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8060 CPUtime=12.69 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1344 0 0 0 1269 0 0 0 25 0 1 0 263219548 8253440 518 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2015 518 170 27 0 464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8060

[startup+25.5004 s]
/proc/loadavg: 5.69 7.41 7.79 5/190 13193
/proc/meminfo: memFree=19903664/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8320 CPUtime=25.49 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1347 0 0 0 2549 0 0 0 25 0 1 0 263219548 8519680 521 33554432000 4194304 4300876 140733748542416 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2080 521 170 27 0 529 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8320

[startup+51.1008 s]
/proc/loadavg: 5.11 7.13 7.69 5/190 13193
/proc/meminfo: memFree=19892128/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8320 CPUtime=51.09 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1367 0 0 0 5109 0 0 0 25 0 1 0 263219548 8519680 541 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2080 541 170 27 0 529 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8320

[startup+102.306 s]
/proc/loadavg: 4.48 6.65 7.49 5/190 13195
/proc/meminfo: memFree=19868912/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=8776 CPUtime=102.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1483 0 0 0 10230 0 0 0 25 0 1 0 263219548 8986624 657 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2194 657 170 27 0 643 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8776

[startup+162.301 s]
/proc/loadavg: 4.21 6.18 7.27 5/190 13196
/proc/meminfo: memFree=19844592/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=9004 CPUtime=162.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1529 0 0 0 16230 0 0 0 25 0 1 0 263219548 9220096 703 33554432000 4194304 4300876 140733748542416 18446744073709551615 4264618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2251 703 171 27 0 700 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 9004

[startup+222.3 s]
/proc/loadavg: 4.08 5.78 7.07 5/190 13198
/proc/meminfo: memFree=19820632/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=9344 CPUtime=222.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1580 0 0 0 22230 0 0 0 25 0 1 0 263219548 9568256 754 33554432000 4194304 4300876 140733748542416 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2336 754 171 27 0 785 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9344

[startup+282.301 s]
/proc/loadavg: 4.03 5.45 6.87 5/190 13227
/proc/meminfo: memFree=19835684/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=9344 CPUtime=282.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1629 0 0 0 28230 0 0 0 25 0 1 0 263219548 9568256 803 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2336 803 171 27 0 785 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9344

[startup+342.3 s]
/proc/loadavg: 4.01 5.18 6.69 5/190 13228
/proc/meminfo: memFree=19811360/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=9856 CPUtime=342.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1675 0 0 0 34230 0 0 0 25 0 1 0 263219548 10092544 849 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2464 849 171 27 0 913 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9856

[startup+402.301 s]
/proc/loadavg: 4.05 4.98 6.52 5/190 13230
/proc/meminfo: memFree=19788752/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=9856 CPUtime=402.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1723 0 0 0 40230 0 0 0 25 0 1 0 263219548 10092544 897 33554432000 4194304 4300876 140733748542416 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2464 897 171 27 0 913 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9856

[startup+462.301 s]
/proc/loadavg: 4.02 4.80 6.36 5/190 13231
/proc/meminfo: memFree=19766532/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=9856 CPUtime=462.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1771 0 0 0 46230 0 0 0 25 0 1 0 263219548 10092544 945 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2464 945 171 27 0 913 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 9856

[startup+522.3 s]
/proc/loadavg: 4.00 4.65 6.21 5/190 13233
/proc/meminfo: memFree=19745664/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=10620 CPUtime=522.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1822 0 0 0 52230 0 0 0 25 0 1 0 263219548 10874880 996 33554432000 4194304 4300876 140733748542416 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2655 996 171 27 0 1104 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 10620

[startup+582.301 s]
/proc/loadavg: 4.00 4.53 6.07 5/190 13235
/proc/meminfo: memFree=19723188/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=10620 CPUtime=582.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1871 0 0 0 58230 0 0 0 25 0 1 0 263219548 10874880 1045 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2655 1045 171 27 0 1104 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 10620

[startup+642.301 s]
/proc/loadavg: 4.00 4.43 5.94 5/190 13290
/proc/meminfo: memFree=19778592/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=10620 CPUtime=642.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1925 0 0 0 64230 0 0 0 25 0 1 0 263219548 10874880 1099 33554432000 4194304 4300876 140733748542416 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2655 1099 171 27 0 1104 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 10620

[startup+702.3 s]
/proc/loadavg: 4.06 4.37 5.82 5/190 13292
/proc/meminfo: memFree=19751264/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=11772 CPUtime=702.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 1977 0 0 0 70230 0 0 0 25 0 1 0 263219548 12054528 1151 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2943 1151 171 27 0 1392 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 11772

[startup+762.307 s]
/proc/loadavg: 4.02 4.30 5.70 5/190 13293
/proc/meminfo: memFree=19724276/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=11772 CPUtime=762.31 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2029 0 0 0 76231 0 0 0 25 0 1 0 263219548 12054528 1203 33554432000 4194304 4300876 140733748542416 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2943 1203 171 27 0 1392 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 11772

[startup+822.301 s]
/proc/loadavg: 4.01 4.24 5.59 5/190 13295
/proc/meminfo: memFree=19700284/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=11772 CPUtime=822.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2074 0 0 0 82230 0 0 0 25 0 1 0 263219548 12054528 1248 33554432000 4194304 4300876 140733748542416 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2943 1248 171 27 0 1392 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 11772

[startup+882.3 s]
/proc/loadavg: 4.00 4.19 5.49 5/190 13297
/proc/meminfo: memFree=19672948/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=11772 CPUtime=882.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2122 0 0 0 88230 0 0 0 25 0 1 0 263219548 12054528 1296 33554432000 4194304 4300876 140733748542416 18446744073709551615 4264170 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2943 1296 171 27 0 1392 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 11772

[startup+942.301 s]
/proc/loadavg: 4.07 4.17 5.40 5/190 13298
/proc/meminfo: memFree=19647384/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=11772 CPUtime=942.3 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2176 0 0 0 94230 0 0 0 25 0 1 0 263219548 12054528 1350 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2943 1350 171 27 0 1392 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 11772

[startup+1002.3 s]
/proc/loadavg: 4.02 4.14 5.31 5/190 13300
/proc/meminfo: memFree=19622288/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=11772 CPUtime=1002.31 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2229 0 0 0 100231 0 0 0 25 0 1 0 263219548 12054528 1403 33554432000 4194304 4300876 140733748542416 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 2943 1403 171 27 0 1392 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 11772

[startup+1062.3 s]
/proc/loadavg: 4.01 4.11 5.22 5/190 13301
/proc/meminfo: memFree=19597104/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=13496 CPUtime=1062.31 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2282 0 0 0 106231 0 0 0 25 0 1 0 263219548 13819904 1456 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 3374 1456 171 27 0 1823 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 13496

[startup+1122.3 s]
/proc/loadavg: 4.00 4.09 5.14 5/190 13303
/proc/meminfo: memFree=19572640/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=13496 CPUtime=1122.31 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2335 0 0 0 112230 1 0 0 25 0 1 0 263219548 13819904 1509 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 3374 1509 171 27 0 1823 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 13496

[startup+1182.3 s]
/proc/loadavg: 4.00 4.07 5.07 5/190 13305
/proc/meminfo: memFree=19547924/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=13496 CPUtime=1182.31 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2390 0 0 0 118230 1 0 0 25 0 1 0 263219548 13819904 1564 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199380 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 3374 1564 171 27 0 1823 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 13496

[startup+1242.3 s]
/proc/loadavg: 4.00 4.05 5.00 5/190 13306
/proc/meminfo: memFree=19523468/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=13496 CPUtime=1242.32 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2444 0 0 0 124231 1 0 0 25 0 1 0 263219548 13819904 1618 33554432000 4194304 4300876 140733748542416 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 3374 1618 171 27 0 1823 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 13496



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.95 4.04 4.93 4/188 13309
/proc/meminfo: memFree=19658956/32951124 swapFree=67111528/67111528
[pid=13164] ppid=13162 vsize=13496 CPUtime=1300.02 cores=0,2
/proc/13164/stat : 13164 (march_rw) R 13162 13164 13077 0 -1 4202496 2503 0 0 0 130001 1 0 0 25 0 1 0 263219548 13819904 1677 33554432000 4194304 4300876 140733748542416 18446744073709551615 4276274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13164/statm: 3374 1677 171 27 0 1823 0
Current children cumulated CPU time (s) 1300.02
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): 1300.03
CPU user time (s): 1300.02
CPU system time (s): 0.016997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 13496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2503
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= 2600

runsolver used 1.9957 second user time and 3.9314 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 03:34:02
IDJOB=3152524
IDBENCH=82804
IDSOLVER=1561
FILE ID=node140/3152524-1301708042
RUNJOBID= node140-1301708042-13095
PBS_JOBID= 12840833
Free space on /tmp= 71356 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S2143190124-085.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152524-1301708042/watcher-3152524-1301708042 -o /tmp/evaluation-result-3152524-1301708042/solver-3152524-1301708042 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152524-1301708042.cnf

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

MD5SUM BENCH= 2cb285a396d74446b485c2112c34e09c
RANDOM SEED=1252358521

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19917312 kB
Buffers:        358472 kB
Cached:       12327192 kB
SwapCached:          0 kB
Active:        7514932 kB
Inactive:      5237548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19917312 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             552 kB
Writeback:           0 kB
AnonPages:       66756 kB
Mapped:          15484 kB
Slab:           215292 kB
PageTables:       5404 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   251272 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= 71356 MiB
End job on node140 at 2011-04-02 03:55:44