Trace number 3205627

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S379672572-039.SATISFIABLE.cnf
MD5SUM9ba35b45d3c5bc2de5bf2217a9a677d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 598 free variables and 2544 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.431
0.00/0.04	c using 3-SAT heuristics (occurence based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
0.00/0.04	c resolvent_look() :: found 101 resolvents
0.00/0.04	c lessRedundantTransformation():: nothing to be done.
0.00/0.04	c transformTo3SAT():: you gave me 600 variables and 2645 clauses.
0.00/0.04	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04	c transformTo3SAT():: the transformation yielded 600 variabels and 2645 clauses.
0.00/0.04	c main():: clause / variable ratio: ( 2645 / 600 ) = 4.41
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 598
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 207
0.00/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 873
0.10/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8561
1.50/1.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
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c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 66918
13.00/13.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |***********
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c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 381754
82.79/82.87	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************
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c |************************
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c |****************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |****************************************************************| ( 5/999) NodeCount: 1652062
393.20/393.23	c |----------------------------------------------------------------|
c |*
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c |****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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-3205627-1302954211/watcher-3205627-1302954211 -o /tmp/evaluation-result-3205627-1302954211/solver-3205627-1302954211 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205627-1302954211.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 2.96 1.81 2.46 4/187 17591
/proc/meminfo: memFree=14760004/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=1188 CPUtime=0 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 198 0 0 0 0 0 0 0 25 0 1 0 407020785 1216512 153 33554432000 134512640 135197378 4288565136 18446744073709551615 134619172 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 297 153 78 168 0 128 0

[startup+0.0983729 s]
/proc/loadavg: 2.96 1.81 2.46 4/187 17591
/proc/meminfo: memFree=14760004/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=2092 CPUtime=0.09 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 374 0 0 0 9 0 0 0 25 0 1 0 407020785 2142208 329 33554432000 134512640 135197378 4288565136 18446744073709551615 134572726 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 523 329 91 168 0 354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2092

[startup+0.100372 s]
/proc/loadavg: 2.96 1.81 2.46 4/187 17591
/proc/meminfo: memFree=14760004/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=2092 CPUtime=0.1 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 374 0 0 0 10 0 0 0 25 0 1 0 407020785 2142208 329 33554432000 134512640 135197378 4288565136 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 523 329 91 168 0 354 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2092

[startup+0.300336 s]
/proc/loadavg: 2.96 1.81 2.46 4/187 17591
/proc/meminfo: memFree=14760004/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=2244 CPUtime=0.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 399 0 0 0 30 0 0 0 25 0 1 0 407020785 2297856 354 33554432000 134512640 135197378 4288565136 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 561 354 91 168 0 392 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2244

[startup+0.700266 s]
/proc/loadavg: 2.96 1.81 2.46 4/187 17591
/proc/meminfo: memFree=14760004/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=2380 CPUtime=0.7 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 456 0 0 0 70 0 0 0 25 0 1 0 407020785 2437120 411 33554432000 134512640 135197378 4288565136 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 595 411 91 168 0 426 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2380

[startup+1.50014 s]
/proc/loadavg: 3.04 1.85 2.47 5/188 17592
/proc/meminfo: memFree=14758036/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=2448 CPUtime=1.5 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 481 0 0 0 150 0 0 0 25 0 1 0 407020785 2506752 436 33554432000 134512640 135197378 4288565136 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 612 437 91 168 0 443 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2448

[startup+3.10085 s]
/proc/loadavg: 3.04 1.85 2.47 5/188 17592
/proc/meminfo: memFree=14757280/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=2836 CPUtime=3.1 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 540 0 0 0 310 0 0 0 25 0 1 0 407020785 2904064 495 33554432000 134512640 135197378 4288565136 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 709 495 91 168 0 540 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2836

[startup+6.30029 s]
/proc/loadavg: 3.04 1.85 2.47 5/188 17592
/proc/meminfo: memFree=14755548/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=3540 CPUtime=6.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 675 0 0 0 630 0 0 0 25 0 1 0 407020785 3624960 630 33554432000 134512640 135197378 4288565136 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 885 630 91 168 0 716 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3540

[startup+12.7002 s]
/proc/loadavg: 3.19 1.92 2.48 5/188 17592
/proc/meminfo: memFree=14751964/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=5224 CPUtime=12.7 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 894 0 0 0 1270 0 0 0 25 0 1 0 407020785 5349376 849 33554432000 134512640 135197378 4288565136 18446744073709551615 134597200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 1306 849 91 168 0 1137 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5224

[startup+25.501 s]
/proc/loadavg: 3.31 1.99 2.50 5/188 17592
/proc/meminfo: memFree=14745028/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=6920 CPUtime=25.5 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 1358 0 0 0 2550 0 0 0 25 0 1 0 407020785 7086080 1313 33554432000 134512640 135197378 4288565136 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 1730 1313 91 168 0 1561 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6920

[startup+51.1005 s]
/proc/loadavg: 3.55 2.15 2.54 5/188 17593
/proc/meminfo: memFree=14732848/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=12316 CPUtime=51.09 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 2236 0 0 0 5109 0 0 0 25 0 1 0 407020785 12611584 2191 33554432000 134512640 135197378 4288565136 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 3079 2191 91 168 0 2910 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12316

[startup+102.307 s]
/proc/loadavg: 3.82 2.46 2.62 5/188 17594
/proc/meminfo: memFree=14707920/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=18504 CPUtime=102.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 3909 0 0 0 10230 0 0 0 25 0 1 0 407020785 18948096 3864 33554432000 134512640 135197378 4288565136 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 4626 3864 91 168 0 4457 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18504

[startup+162.3 s]
/proc/loadavg: 3.93 2.74 2.70 5/188 17596
/proc/meminfo: memFree=14679744/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=24324 CPUtime=162.29 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 5860 0 0 0 16229 0 0 0 25 0 1 0 407020785 24907776 5815 33554432000 134512640 135197378 4288565136 18446744073709551615 134618579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 6081 5815 91 168 0 5912 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24324

[startup+222.301 s]
/proc/loadavg: 4.02 2.98 2.79 5/188 17598
/proc/meminfo: memFree=14650328/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=37404 CPUtime=222.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 7757 0 0 0 22229 1 0 0 25 0 1 0 407020785 38301696 7712 33554432000 134512640 135197378 4288565136 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 9351 7712 91 168 0 9182 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 37404

[startup+282.3 s]
/proc/loadavg: 4.01 3.16 2.86 5/188 17626
/proc/meminfo: memFree=14636412/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=50632 CPUtime=282.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 9642 0 0 0 28229 1 0 0 25 0 1 0 407020785 51847168 9597 33554432000 134512640 135197378 4288565136 18446744073709551615 134542012 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 12658 9597 91 168 0 12489 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50632

[startup+342.301 s]
/proc/loadavg: 4.00 3.31 2.93 5/188 17627
/proc/meminfo: memFree=14603160/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=59324 CPUtime=342.29 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 11477 0 0 0 34228 1 0 0 25 0 1 0 407020785 60747776 11432 33554432000 134512640 135197378 4288565136 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 14831 11432 91 168 0 14662 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 59324

[startup+402.301 s]
/proc/loadavg: 4.00 3.43 2.99 5/188 17629
/proc/meminfo: memFree=14571528/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=78968 CPUtime=402.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 13206 0 0 0 40228 2 0 0 25 0 1 0 407020785 80863232 13161 33554432000 134512640 135197378 4288565136 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 19742 13161 91 168 0 19573 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78968

[startup+462.3 s]
/proc/loadavg: 4.00 3.53 3.05 5/188 17631
/proc/meminfo: memFree=14539276/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=78968 CPUtime=462.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 15112 0 0 0 46228 2 0 0 25 0 1 0 407020785 80863232 15067 33554432000 134512640 135197378 4288565136 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 19742 15067 91 168 0 19573 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 78968

[startup+522.301 s]
/proc/loadavg: 4.00 3.62 3.11 5/188 17633
/proc/meminfo: memFree=14508508/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=78968 CPUtime=522.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 16983 0 0 0 52228 2 0 0 25 0 1 0 407020785 80863232 16938 33554432000 134512640 135197378 4288565136 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 19742 16938 91 168 0 19573 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 78968

[startup+582.3 s]
/proc/loadavg: 4.00 3.68 3.16 5/188 17634
/proc/meminfo: memFree=14476620/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=78968 CPUtime=582.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 18745 0 0 0 58227 3 0 0 25 0 1 0 407020785 80863232 18700 33554432000 134512640 135197378 4288565136 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 19742 18700 91 168 0 19573 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 78968

[startup+642.301 s]
/proc/loadavg: 4.00 3.74 3.21 5/188 17635
/proc/meminfo: memFree=14444228/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=125828 CPUtime=642.31 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 20545 0 0 0 64228 3 0 0 25 0 1 0 407020785 128847872 20500 33554432000 134512640 135197378 4288565136 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 31457 20500 91 168 0 31288 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 125828

[startup+702.301 s]
/proc/loadavg: 4.00 3.78 3.26 5/188 17637
/proc/meminfo: memFree=14412456/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=125828 CPUtime=702.3 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 22393 0 0 0 70227 3 0 0 25 0 1 0 407020785 128847872 22348 33554432000 134512640 135197378 4288565136 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 31457 22348 91 168 0 31288 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 125828

[startup+762.306 s]
/proc/loadavg: 4.00 3.82 3.30 5/188 17639
/proc/meminfo: memFree=14380320/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=125828 CPUtime=762.32 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 24163 0 0 0 76228 4 0 0 25 0 1 0 407020785 128847872 24118 33554432000 134512640 135197378 4288565136 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 31457 24118 91 168 0 31288 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 125828

[startup+822.301 s]
/proc/loadavg: 4.00 3.85 3.34 5/188 17641
/proc/meminfo: memFree=14349904/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=125828 CPUtime=822.31 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 25909 0 0 0 82227 4 0 0 25 0 1 0 407020785 128847872 25864 33554432000 134512640 135197378 4288565136 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 31457 25864 91 168 0 31288 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 125828

[startup+882.3 s]
/proc/loadavg: 4.00 3.87 3.38 5/188 17642
/proc/meminfo: memFree=14320008/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=125828 CPUtime=882.31 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 27673 0 0 0 88227 4 0 0 25 0 1 0 407020785 128847872 27628 33554432000 134512640 135197378 4288565136 18446744073709551615 134552616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 31457 27628 91 168 0 31288 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 125828

[startup+942.301 s]
/proc/loadavg: 4.03 3.91 3.42 5/188 17643
/proc/meminfo: memFree=14289248/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=170160 CPUtime=942.31 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 29473 0 0 0 94227 4 0 0 25 0 1 0 407020785 174243840 29428 33554432000 134512640 135197378 4288565136 18446744073709551615 134552964 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 42540 29428 91 168 0 42371 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 170160

[startup+1002.3 s]
/proc/loadavg: 4.01 3.92 3.46 5/188 17645
/proc/meminfo: memFree=14256884/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=170160 CPUtime=1002.31 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 31193 0 0 0 100227 4 0 0 25 0 1 0 407020785 174243840 31148 33554432000 134512640 135197378 4288565136 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 42540 31148 91 168 0 42371 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 170160

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.48 5/188 17656
/proc/meminfo: memFree=14225680/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=170160 CPUtime=1062.32 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 33003 0 0 0 106227 5 0 0 25 0 1 0 407020785 174243840 32958 33554432000 134512640 135197378 4288565136 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 42540 32958 91 168 0 42371 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 170160

[startup+1122.3 s]
/proc/loadavg: 4.06 3.96 3.52 5/188 17658
/proc/meminfo: memFree=14195496/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=170160 CPUtime=1122.31 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 34726 0 0 0 112226 5 0 0 25 0 1 0 407020785 174243840 34681 33554432000 134512640 135197378 4288565136 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 42540 34681 91 168 0 42371 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 170160

[startup+1182.3 s]
/proc/loadavg: 4.02 3.97 3.55 5/188 17659
/proc/meminfo: memFree=14165580/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=170160 CPUtime=1182.31 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 36448 0 0 0 118226 5 0 0 25 0 1 0 407020785 174243840 36403 33554432000 134512640 135197378 4288565136 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 42540 36403 91 168 0 42371 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 170160

[startup+1242.3 s]
/proc/loadavg: 3.70 3.91 3.55 3/176 17696
/proc/meminfo: memFree=14505560/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=204940 CPUtime=1242.32 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 38157 0 0 0 124226 6 0 0 25 0 1 0 407020785 209858560 38112 33554432000 134512640 135197378 4288565136 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 51235 38112 91 168 0 51066 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 204940



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.68 3.58 3.46 3/176 17698
/proc/meminfo: memFree=14491952/32951132 swapFree=67111528/67111528
[pid=17591] ppid=17589 vsize=204940 CPUtime=1300.03 cores=1,3
/proc/17591/stat : 17591 (march_hi) R 17589 17591 16268 0 -1 4202496 39811 0 0 0 129997 6 0 0 25 0 1 0 407020785 209858560 39766 33554432000 134512640 135197378 4288565136 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17591/statm: 51235 39766 91 168 0 51066 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 204940

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.069989
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 204940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39811
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= 651

runsolver used 1.87771 second user time and 4.04638 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-16 13:43:31
IDJOB=3205627
IDBENCH=82865
IDSOLVER=1623
FILE ID=node131/3205627-1302954211
RUNJOBID= node131-1302954144-17495
PBS_JOBID= 13017946
Free space on /tmp= 73160 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S379672572-039.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205627-1302954211/watcher-3205627-1302954211 -o /tmp/evaluation-result-3205627-1302954211/solver-3205627-1302954211 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205627-1302954211.cnf

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

MD5SUM BENCH= 9ba35b45d3c5bc2de5bf2217a9a677d5
RANDOM SEED=1128594237

node131.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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      14760416 kB
Buffers:        517000 kB
Cached:       17253588 kB
SwapCached:          0 kB
Active:        7752312 kB
Inactive:     10113312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14760416 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             848 kB
Writeback:           0 kB
AnonPages:       94792 kB
Mapped:          16412 kB
Slab:           263304 kB
PageTables:       5268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   286272 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73160 MiB
End job on node131 at 2011-04-16 14:05:13