Trace number 3206143

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-v550-c2343-S311101868-094.SATISFIABLE.cnf
MD5SUM2ff4c014ab92fa532c070237e3ac5307
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 550 variables and 2343 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, 4 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 549 free variables and 2339 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.442
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 184 duplicate clauses
0.00/0.01	c resolvent_look() :: found 100 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 550 variables and 2439 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 550 variabels and 2439 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2439 / 550 ) = 4.43
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 = 549
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: 182
0.04/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 735
0.10/0.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5795
1.00/1.02	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 38068
7.40/7.49	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 180359
40.30/40.31	c |----------------------------------------------------------------|
c |*
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 635919
155.20/155.21	c |----------------------------------------------------------------|
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 1723342
458.61/458.68	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
c |**************
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 7/999) NodeCount: 3683902
1058.92/1058.97	c |----------------------------------------------------------------|
c |*
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c |***
c |****
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 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-3206143-1302955582/watcher-3206143-1302955582 -o /tmp/evaluation-result-3206143-1302955582/solver-3206143-1302955582 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206143-1302955582.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: 1.04 2.49 3.21 2/175 24181
/proc/meminfo: memFree=17429636/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=1172 CPUtime=0 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 195 0 0 0 0 0 0 0 25 0 1 0 407156943 1200128 149 33554432000 134512640 135197378 4289003936 18446744073709551615 134560950 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 293 149 78 168 0 124 0

[startup+0.042649 s]
/proc/loadavg: 1.04 2.49 3.21 2/175 24181
/proc/meminfo: memFree=17429636/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=2000 CPUtime=0.04 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 347 0 0 0 4 0 0 0 25 0 1 0 407156943 2048000 301 33554432000 134512640 135197378 4289003936 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 500 301 91 168 0 331 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2000

[startup+0.100638 s]
/proc/loadavg: 1.04 2.49 3.21 2/175 24181
/proc/meminfo: memFree=17429636/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=2000 CPUtime=0.1 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 360 0 0 0 10 0 0 0 25 0 1 0 407156943 2048000 314 33554432000 134512640 135197378 4289003936 18446744073709551615 134542141 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 500 314 91 168 0 331 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2000

[startup+0.300604 s]
/proc/loadavg: 1.04 2.49 3.21 2/175 24181
/proc/meminfo: memFree=17429636/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=2132 CPUtime=0.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 384 0 0 0 30 0 0 0 25 0 1 0 407156943 2183168 338 33554432000 134512640 135197378 4289003936 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 533 338 91 168 0 364 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2132

[startup+0.700532 s]
/proc/loadavg: 1.04 2.49 3.21 2/175 24181
/proc/meminfo: memFree=17429636/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=2268 CPUtime=0.7 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 421 0 0 0 70 0 0 0 25 0 1 0 407156943 2322432 375 33554432000 134512640 135197378 4289003936 18446744073709551615 134552529 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 567 375 91 168 0 398 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2268

[startup+1.50039 s]
/proc/loadavg: 1.04 2.49 3.21 5/190 24234
/proc/meminfo: memFree=17419512/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=2436 CPUtime=1.5 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 447 0 0 0 150 0 0 0 25 0 1 0 407156943 2494464 401 33554432000 134512640 135197378 4289003936 18446744073709551615 134541927 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 609 401 91 168 0 440 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2436

[startup+3.10017 s]
/proc/loadavg: 1.04 2.49 3.21 5/190 24234
/proc/meminfo: memFree=17417776/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=2588 CPUtime=3.1 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 507 0 0 0 310 0 0 0 25 0 1 0 407156943 2650112 461 33554432000 134512640 135197378 4289003936 18446744073709551615 134552518 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 647 461 91 168 0 478 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2588

[startup+6.30055 s]
/proc/loadavg: 1.19 2.50 3.21 5/190 24315
/proc/meminfo: memFree=17417856/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=3400 CPUtime=6.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 633 0 0 0 630 0 0 0 25 0 1 0 407156943 3481600 587 33554432000 134512640 135197378 4289003936 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 850 587 91 168 0 681 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3400

[startup+12.7004 s]
/proc/loadavg: 1.42 2.52 3.21 5/190 24342
/proc/meminfo: memFree=17414616/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=4552 CPUtime=12.7 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 909 0 0 0 1270 0 0 0 25 0 1 0 407156943 4661248 863 33554432000 134512640 135197378 4289003936 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 1138 863 91 168 0 969 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4552

[startup+25.5002 s]
/proc/loadavg: 2.06 2.61 3.23 5/190 24343
/proc/meminfo: memFree=17411044/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=6976 CPUtime=25.5 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 1324 0 0 0 2550 0 0 0 25 0 1 0 407156943 7143424 1278 33554432000 134512640 135197378 4289003936 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 1744 1278 91 168 0 1575 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6976

[startup+51.1007 s]
/proc/loadavg: 2.72 2.72 3.25 5/190 24397
/proc/meminfo: memFree=17404044/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=12308 CPUtime=51.1 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 2111 0 0 0 5110 0 0 0 25 0 1 0 407156943 12603392 2065 33554432000 134512640 135197378 4289003936 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 3077 2065 91 168 0 2908 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12308

[startup+102.307 s]
/proc/loadavg: 3.44 2.92 3.28 5/190 24399
/proc/meminfo: memFree=17383904/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=18220 CPUtime=102.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 3682 0 0 0 10230 0 0 0 25 0 1 0 407156943 18657280 3636 33554432000 134512640 135197378 4289003936 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 4555 3636 91 168 0 4386 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18220

[startup+162.3 s]
/proc/loadavg: 3.79 3.11 3.33 5/190 24400
/proc/meminfo: memFree=17361948/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=28108 CPUtime=162.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 5406 0 0 0 16229 1 0 0 25 0 1 0 407156943 28782592 5360 33554432000 134512640 135197378 4289003936 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 7027 5360 91 168 0 6858 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 28108

[startup+222.301 s]
/proc/loadavg: 3.92 3.27 3.37 5/190 24402
/proc/meminfo: memFree=17339968/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=36840 CPUtime=222.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 7095 0 0 0 22228 2 0 0 25 0 1 0 407156943 37724160 7049 33554432000 134512640 135197378 4289003936 18446744073709551615 134548305 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 9210 7049 91 168 0 9041 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 36840

[startup+282.301 s]
/proc/loadavg: 3.97 3.40 3.40 5/190 24403
/proc/meminfo: memFree=17318728/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=49936 CPUtime=282.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 8810 0 0 0 28228 2 0 0 25 0 1 0 407156943 51134464 8764 33554432000 134512640 135197378 4289003936 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 12484 8764 91 168 0 12315 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 49936

[startup+342.3 s]
/proc/loadavg: 3.99 3.51 3.44 5/190 24405
/proc/meminfo: memFree=17296884/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=58072 CPUtime=342.29 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 10528 0 0 0 34227 2 0 0 25 0 1 0 407156943 59465728 10482 33554432000 134512640 135197378 4289003936 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 14518 10482 91 168 0 14349 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 58072

[startup+402.301 s]
/proc/loadavg: 3.99 3.59 3.47 5/190 24407
/proc/meminfo: memFree=17275644/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=58072 CPUtime=402.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 12134 0 0 0 40227 3 0 0 25 0 1 0 407156943 59465728 12088 33554432000 134512640 135197378 4289003936 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 14518 12088 91 168 0 14349 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 58072

[startup+462.3 s]
/proc/loadavg: 3.99 3.67 3.50 5/190 24408
/proc/meminfo: memFree=17255052/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=77716 CPUtime=462.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 13665 0 0 0 46227 3 0 0 25 0 1 0 407156943 79581184 13619 33554432000 134512640 135197378 4289003936 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 19429 13619 91 168 0 19260 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 77716

[startup+522.301 s]
/proc/loadavg: 3.99 3.72 3.53 5/190 24437
/proc/meminfo: memFree=17238400/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=77716 CPUtime=522.3 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 15305 0 0 0 52227 3 0 0 25 0 1 0 407156943 79581184 15259 33554432000 134512640 135197378 4289003936 18446744073709551615 134594039 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 19429 15259 91 168 0 19260 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 77716

[startup+582.3 s]
/proc/loadavg: 3.99 3.77 3.56 5/190 24438
/proc/meminfo: memFree=17209464/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=77716 CPUtime=582.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 16856 0 0 0 58227 4 0 0 25 0 1 0 407156943 79581184 16810 33554432000 134512640 135197378 4289003936 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 19429 16810 91 168 0 19260 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 77716

[startup+642.301 s]
/proc/loadavg: 4.07 3.83 3.58 5/190 24440
/proc/meminfo: memFree=17180888/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=77716 CPUtime=642.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 18402 0 0 0 64227 4 0 0 25 0 1 0 407156943 79581184 18356 33554432000 134512640 135197378 4289003936 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 19429 18356 91 168 0 19260 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 77716

[startup+702.301 s]
/proc/loadavg: 4.02 3.85 3.61 5/190 24442
/proc/meminfo: memFree=17152440/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=123460 CPUtime=702.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 19987 0 0 0 70226 5 0 0 25 0 1 0 407156943 126423040 19941 33554432000 134512640 135197378 4289003936 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 30865 19941 91 168 0 30696 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 123460

[startup+762.307 s]
/proc/loadavg: 4.01 3.88 3.63 5/190 24443
/proc/meminfo: memFree=17125032/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=123460 CPUtime=762.32 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 21484 0 0 0 76227 5 0 0 25 0 1 0 407156943 126423040 21438 33554432000 134512640 135197378 4289003936 18446744073709551615 134525330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 30865 21438 91 168 0 30696 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 123460

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.65 5/190 24445
/proc/meminfo: memFree=17097852/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=123460 CPUtime=822.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 23132 0 0 0 82225 6 0 0 25 0 1 0 407156943 126423040 23086 33554432000 134512640 135197378 4289003936 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 30865 23086 91 168 0 30696 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 123460

[startup+882.3 s]
/proc/loadavg: 4.00 3.91 3.67 5/190 24446
/proc/meminfo: memFree=17069448/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=123460 CPUtime=882.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 24708 0 0 0 88225 6 0 0 25 0 1 0 407156943 126423040 24662 33554432000 134512640 135197378 4289003936 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 30865 24662 91 168 0 30696 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 123460

[startup+942.301 s]
/proc/loadavg: 4.00 3.93 3.68 5/190 24448
/proc/meminfo: memFree=17042156/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=123460 CPUtime=942.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 26204 0 0 0 94225 6 0 0 25 0 1 0 407156943 126423040 26158 33554432000 134512640 135197378 4289003936 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 30865 26158 91 168 0 30696 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 123460

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.70 5/190 24450
/proc/meminfo: memFree=17015604/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=123460 CPUtime=1002.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 27665 0 0 0 100225 6 0 0 25 0 1 0 407156943 126423040 27619 33554432000 134512640 135197378 4289003936 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 30865 27619 91 168 0 30696 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 123460

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.72 5/190 24451
/proc/meminfo: memFree=16989788/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=123460 CPUtime=1062.32 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 29060 0 0 0 106225 7 0 0 25 0 1 0 407156943 126423040 29014 33554432000 134512640 135197378 4289003936 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 30865 29014 91 168 0 30696 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 123460

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.73 5/190 24453
/proc/meminfo: memFree=16962216/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=167660 CPUtime=1122.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 30616 0 0 0 112224 7 0 0 25 0 1 0 407156943 171683840 30570 33554432000 134512640 135197378 4289003936 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 41915 30570 91 168 0 41746 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 167660

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.75 5/190 24454
/proc/meminfo: memFree=16935900/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=167792 CPUtime=1182.31 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 32086 0 0 0 118224 7 0 0 25 0 1 0 407156943 171819008 32040 33554432000 134512640 135197378 4289003936 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 41948 32040 91 168 0 41779 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 167792

[startup+1242.3 s]
/proc/loadavg: 4.04 3.97 3.76 5/190 24456
/proc/meminfo: memFree=16908856/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=167792 CPUtime=1242.32 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 33536 0 0 0 124225 7 0 0 25 0 1 0 407156943 171819008 33490 33554432000 134512640 135197378 4289003936 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 41948 33490 91 168 0 41779 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 167792



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 3.99 3.78 5/190 24458
/proc/meminfo: memFree=16883048/32950928 swapFree=67111528/67111528
[pid=24181] ppid=24179 vsize=200336 CPUtime=1300.03 cores=0,2
/proc/24181/stat : 24181 (march_hi) R 24179 24181 24146 0 -1 4202496 34863 0 0 0 129995 8 0 0 25 0 1 0 407156943 205144064 34817 33554432000 134512640 135197378 4289003936 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/24181/statm: 50084 34817 91 168 0 49915 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 200336

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): 1299.96
CPU system time (s): 0.088986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 200336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34863
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= 8
involuntary context switches= 1356

runsolver used 1.87771 second user time and 4.17237 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-16 14:06:22
IDJOB=3206143
IDBENCH=82994
IDSOLVER=1623
FILE ID=node120/3206143-1302955582
RUNJOBID= node120-1302955582-24164
PBS_JOBID= 13018010
Free space on /tmp= 72868 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S311101868-094.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206143-1302955582/watcher-3206143-1302955582 -o /tmp/evaluation-result-3206143-1302955582/solver-3206143-1302955582 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206143-1302955582.cnf

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

MD5SUM BENCH= 2ff4c014ab92fa532c070237e3ac5307
RANDOM SEED=1370339672

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.82
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		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32950928 kB
MemFree:      17430040 kB
Buffers:        754964 kB
Cached:       14354700 kB
SwapCached:          0 kB
Active:        8017564 kB
Inactive:      7156160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17430040 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             928 kB
Writeback:           0 kB
AnonPages:       64172 kB
Mapped:          14532 kB
Slab:           283296 kB
PageTables:       4620 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   190800 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= 72864 MiB
End job on node120 at 2011-04-16 14:28:04