Trace number 3205679

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
SAT09 reference solver: march_hi hi? (TO) 1300.07 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1235135694-059.UNKNOWN.cnf
MD5SUM4fe02968acd00bdecbd1c96009763619
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 650 free variables and 2769 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.488
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 192 duplicate clauses
0.00/0.01	c resolvent_look() :: found 91 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 650 variables and 2860 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 650 variabels and 2860 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2860 / 650 ) = 4.40
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 650
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
0.04/0.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1073
0.10/0.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 12033
2.00/2.09	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 101033
19.70/19.72	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 615629
132.80/132.90	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 2825536
667.92/667.91	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) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3205679-1302954338/watcher-3205679-1302954338 -o /tmp/evaluation-result-3205679-1302954338/solver-3205679-1302954338 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205679-1302954338.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 0.96 1.91 2.99 4/189 13541
/proc/meminfo: memFree=17036184/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=1180 CPUtime=0 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 206 0 0 0 0 0 0 0 21 0 1 0 407030856 1208320 160 33554432000 134512640 135197378 4290183904 18446744073709551615 134560857 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 295 162 80 168 0 126 0

[startup+0.0444439 s]
/proc/loadavg: 0.96 1.91 2.99 4/189 13541
/proc/meminfo: memFree=17036184/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=2160 CPUtime=0.04 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 387 0 0 0 4 0 0 0 21 0 1 0 407030856 2211840 341 33554432000 134512640 135197378 4290183904 18446744073709551615 134542125 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 540 341 91 168 0 371 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2160

[startup+0.100436 s]
/proc/loadavg: 0.96 1.91 2.99 4/189 13541
/proc/meminfo: memFree=17036184/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=2160 CPUtime=0.1 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 401 0 0 0 10 0 0 0 21 0 1 0 407030856 2211840 355 33554432000 134512640 135197378 4290183904 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 540 355 91 168 0 371 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2160

[startup+0.300394 s]
/proc/loadavg: 0.96 1.91 2.99 4/189 13541
/proc/meminfo: memFree=17036184/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=2304 CPUtime=0.3 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 430 0 0 0 30 0 0 0 22 0 1 0 407030856 2359296 384 33554432000 134512640 135197378 4290183904 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 576 384 91 168 0 407 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2304

[startup+0.700316 s]
/proc/loadavg: 0.96 1.91 2.99 4/189 13541
/proc/meminfo: memFree=17036184/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=2440 CPUtime=0.7 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 467 0 0 0 70 0 0 0 24 0 1 0 407030856 2498560 421 33554432000 134512640 135197378 4290183904 18446744073709551615 134541880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 610 421 91 168 0 441 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2440

[startup+1.50116 s]
/proc/loadavg: 0.96 1.91 2.99 5/190 13542
/proc/meminfo: memFree=17032176/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=2608 CPUtime=1.5 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 496 0 0 0 150 0 0 0 25 0 1 0 407030856 2670592 450 33554432000 134512640 135197378 4290183904 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 652 450 91 168 0 483 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2608

[startup+3.10086 s]
/proc/loadavg: 0.96 1.91 2.99 5/190 13542
/proc/meminfo: memFree=17030936/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=2952 CPUtime=3.1 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 562 0 0 0 310 0 0 0 25 0 1 0 407030856 3022848 516 33554432000 134512640 135197378 4290183904 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 738 516 91 168 0 569 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2952

[startup+6.30025 s]
/proc/loadavg: 1.21 1.94 2.99 5/190 13542
/proc/meminfo: memFree=17029332/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=3520 CPUtime=6.3 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 687 0 0 0 630 0 0 0 25 0 1 0 407030856 3604480 641 33554432000 134512640 135197378 4290183904 18446744073709551615 134542078 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 880 641 91 168 0 711 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3520

[startup+12.701 s]
/proc/loadavg: 1.43 1.98 3.00 5/190 13542
/proc/meminfo: memFree=17024268/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=5092 CPUtime=12.7 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 953 0 0 0 1270 0 0 0 25 0 1 0 407030856 5214208 907 33554432000 134512640 135197378 4290183904 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 1273 907 91 168 0 1104 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5092

[startup+25.5006 s]
/proc/loadavg: 2.00 2.08 3.01 5/190 13542
/proc/meminfo: memFree=17017700/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=6536 CPUtime=25.5 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 1392 0 0 0 2550 0 0 0 25 0 1 0 407030856 6692864 1346 33554432000 134512640 135197378 4290183904 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 1634 1346 91 168 0 1465 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6536

[startup+51.1006 s]
/proc/loadavg: 2.68 2.23 3.04 5/190 13543
/proc/meminfo: memFree=17005384/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=11436 CPUtime=51.09 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 2258 0 0 0 5109 0 0 0 25 0 1 0 407030856 11710464 2212 33554432000 134512640 135197378 4290183904 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 2859 2212 91 168 0 2690 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11436

[startup+102.306 s]
/proc/loadavg: 2.86 2.35 3.03 4/184 13561
/proc/meminfo: memFree=16995352/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=16628 CPUtime=102.3 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 3942 0 0 0 10229 1 0 0 25 0 1 0 407030856 17027072 3896 33554432000 134512640 135197378 4290183904 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 4157 3896 91 168 0 3988 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16628

[startup+162.3 s]
/proc/loadavg: 3.03 2.49 3.04 4/184 13563
/proc/meminfo: memFree=16974628/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=33532 CPUtime=162.29 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 5862 0 0 0 16228 1 0 0 25 0 1 0 407030856 34336768 5816 33554432000 134512640 135197378 4290183904 18446744073709551615 134542350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 8383 5816 91 168 0 8214 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33532

[startup+222.301 s]
/proc/loadavg: 3.01 2.58 3.03 4/184 13565
/proc/meminfo: memFree=16953532/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=38244 CPUtime=222.3 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 7799 0 0 0 22228 2 0 0 25 0 1 0 407030856 39161856 7753 33554432000 134512640 135197378 4290183904 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 9561 7753 91 168 0 9392 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38244

[startup+282.3 s]
/proc/loadavg: 3.00 2.65 3.03 4/184 13566
/proc/meminfo: memFree=16933160/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=51340 CPUtime=282.3 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 9686 0 0 0 28228 2 0 0 25 0 1 0 407030856 52572160 9640 33554432000 134512640 135197378 4290183904 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 12835 9640 91 168 0 12666 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 51340

[startup+342.301 s]
/proc/loadavg: 3.00 2.71 3.02 4/184 13568
/proc/meminfo: memFree=16912436/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=51472 CPUtime=342.3 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 11554 0 0 0 34228 2 0 0 25 0 1 0 407030856 52707328 11508 33554432000 134512640 135197378 4290183904 18446744073709551615 134552921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 12868 11508 91 168 0 12699 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51472

[startup+402.3 s]
/proc/loadavg: 3.04 2.78 3.02 4/184 13569
/proc/meminfo: memFree=16893316/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=80536 CPUtime=402.31 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 13387 0 0 0 40228 3 0 0 25 0 1 0 407030856 82468864 13341 33554432000 134512640 135197378 4290183904 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 20134 13341 91 168 0 19965 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 80536

[startup+462.301 s]
/proc/loadavg: 3.01 2.82 3.01 4/184 13571
/proc/meminfo: memFree=16873440/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=80536 CPUtime=462.31 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 15239 0 0 0 46228 3 0 0 25 0 1 0 407030856 82468864 15193 33554432000 134512640 135197378 4290183904 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 20134 15193 91 168 0 19965 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 80536

[startup+522.3 s]
/proc/loadavg: 3.00 2.85 3.01 4/184 13573
/proc/meminfo: memFree=16854308/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=80536 CPUtime=522.31 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 17054 0 0 0 52227 4 0 0 25 0 1 0 407030856 82468864 17008 33554432000 134512640 135197378 4290183904 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 20134 17008 91 168 0 19965 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80536

[startup+582.301 s]
/proc/loadavg: 3.00 2.87 3.00 4/184 13574
/proc/meminfo: memFree=16834564/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=110004 CPUtime=582.31 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 18805 0 0 0 58227 4 0 0 25 0 1 0 407030856 112644096 18759 33554432000 134512640 135197378 4290183904 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 27501 18759 91 168 0 27332 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 110004

[startup+642.3 s]
/proc/loadavg: 3.06 2.91 3.00 4/184 13576
/proc/meminfo: memFree=16815192/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=110004 CPUtime=642.32 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 20490 0 0 0 64228 4 0 0 25 0 1 0 407030856 112644096 20444 33554432000 134512640 135197378 4290183904 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 27501 20444 91 168 0 27332 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 110004

[startup+702.301 s]
/proc/loadavg: 3.02 2.92 3.00 4/184 13577
/proc/meminfo: memFree=16795456/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=110004 CPUtime=702.32 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 22282 0 0 0 70227 5 0 0 25 0 1 0 407030856 112644096 22236 33554432000 134512640 135197378 4290183904 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 27501 22236 91 168 0 27332 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 110004

[startup+762.306 s]
/proc/loadavg: 3.01 2.93 3.00 4/184 13579
/proc/meminfo: memFree=16775840/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=110004 CPUtime=762.33 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 24141 0 0 0 76228 5 0 0 25 0 1 0 407030856 112644096 24095 33554432000 134512640 135197378 4290183904 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 27501 24095 91 168 0 27332 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 110004

[startup+822.301 s]
/proc/loadavg: 3.00 2.94 3.00 4/184 13581
/proc/meminfo: memFree=16757100/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=128844 CPUtime=822.32 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 26020 0 0 0 82227 5 0 0 25 0 1 0 407030856 131936256 25974 33554432000 134512640 135197378 4290183904 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 32211 25974 91 168 0 32042 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 128844

[startup+882.3 s]
/proc/loadavg: 3.06 2.97 3.00 4/184 13582
/proc/meminfo: memFree=16737868/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=128844 CPUtime=882.33 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 27875 0 0 0 88227 6 0 0 25 0 1 0 407030856 131936256 27829 33554432000 134512640 135197378 4290183904 18446744073709551615 134552532 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 32211 27829 91 168 0 32042 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 128844

[startup+942.301 s]
/proc/loadavg: 3.02 2.97 3.00 4/184 13593
/proc/meminfo: memFree=16718000/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=173176 CPUtime=942.33 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 29723 0 0 0 94226 7 0 0 25 0 1 0 407030856 177332224 29677 33554432000 134512640 135197378 4290183904 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 43294 29677 91 168 0 43125 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 173176

[startup+1002.3 s]
/proc/loadavg: 3.01 2.97 3.00 4/184 13594
/proc/meminfo: memFree=16698868/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=173176 CPUtime=1002.33 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 31540 0 0 0 100226 7 0 0 25 0 1 0 407030856 177332224 31494 33554432000 134512640 135197378 4290183904 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 43294 31494 91 168 0 43125 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 173176

[startup+1062.3 s]
/proc/loadavg: 3.00 2.97 3.00 4/184 13596
/proc/meminfo: memFree=16680000/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=173176 CPUtime=1062.33 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 33284 0 0 0 106226 7 0 0 25 0 1 0 407030856 177332224 33238 33554432000 134512640 135197378 4290183904 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 43294 33238 91 168 0 43125 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 173176

[startup+1122.3 s]
/proc/loadavg: 3.00 2.97 3.00 4/184 13601
/proc/meminfo: memFree=16661120/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=173176 CPUtime=1122.33 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 34973 0 0 0 112226 7 0 0 25 0 1 0 407030856 177332224 34927 33554432000 134512640 135197378 4290183904 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 43294 34927 91 168 0 43125 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 173176

[startup+1182.3 s]
/proc/loadavg: 3.00 2.97 3.00 4/184 13602
/proc/meminfo: memFree=16642776/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=173176 CPUtime=1182.34 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 36751 0 0 0 118226 8 0 0 25 0 1 0 407030856 177332224 36705 33554432000 134512640 135197378 4290183904 18446744073709551615 134541979 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 43294 36705 91 168 0 43125 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 173176

[startup+1242.3 s]
/proc/loadavg: 3.00 2.97 3.00 4/184 13604
/proc/meminfo: memFree=16623300/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=173176 CPUtime=1242.34 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 38549 0 0 0 124226 8 0 0 25 0 1 0 407030856 177332224 38503 33554432000 134512640 135197378 4290183904 18446744073709551615 134649305 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 43294 38503 91 168 0 43125 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 173176



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 2.97 3.00 2/180 13607
/proc/meminfo: memFree=16875788/32950928 swapFree=67102716/67111528
[pid=13541] ppid=13539 vsize=173176 CPUtime=1300.05 cores=4,6
/proc/13541/stat : 13541 (march_hi) R 13539 13541 12377 0 -1 4202496 40236 0 0 0 129996 9 0 0 25 0 1 0 407030856 177332224 40190 33554432000 134512640 135197378 4290183904 18446744073709551615 134542144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13541/statm: 43294 40190 91 168 0 43125 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 173176

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): 1300.07
CPU user time (s): 1299.97
CPU system time (s): 0.098984
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 173176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40236
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= 741

runsolver used 2.03269 second user time and 3.88841 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-16 13:45:38
IDJOB=3205679
IDBENCH=82878
IDSOLVER=1623
FILE ID=node148/3205679-1302954338
RUNJOBID= node148-1302954338-13500
PBS_JOBID= 13017929
Free space on /tmp= 71768 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1235135694-059.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205679-1302954338/watcher-3205679-1302954338 -o /tmp/evaluation-result-3205679-1302954338/solver-3205679-1302954338 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205679-1302954338.cnf

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

MD5SUM BENCH= 4fe02968acd00bdecbd1c96009763619
RANDOM SEED=669185992

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17036448 kB
Buffers:        627572 kB
Cached:       14893292 kB
SwapCached:       4908 kB
Active:        7282804 kB
Inactive:      8302024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17036448 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            3108 kB
Writeback:           0 kB
AnonPages:       60156 kB
Mapped:          15912 kB
Slab:           267864 kB
PageTables:       5528 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   253248 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= 71768 MiB
End job on node148 at 2011-04-16 14:07:20