Trace number 1517366

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nnUNSAT 436.007 435.951

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 440 variables and 1870 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 439 free variables and 1864 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.494
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 145 duplicate clauses
0.00/0.02	c resolvent_look() :: found 90 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 440 variables and 1954 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 440 variabels and 1954 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 1954 / 440 ) = 4.44
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 439
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/999) NodeCount: 28
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 363
0.09/0.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2943
0.89/0.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 15460
5.59/5.67	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 56321
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c |****************************************************************| ( 5/999) NodeCount: 149640
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c |****************************************************************| ( 6/999) NodeCount: 300695
151.21/151.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 475765
254.13/254.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 621115
346.04/346.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 706556
403.34/403.36	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 741281
427.75/427.78	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 750502
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c |****************************************************************| (12/999) NodeCount: 752035
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c |****************************************************************| (13/999) NodeCount: 752209
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c |****************************************************************| (14/999) NodeCount: 752219
435.95/435.94	c |----------------------------------------------------------------|
c |
435.95/435.94	c
435.95/435.94	c main():: nodeCount: 752219
435.95/435.94	c main():: dead ends in main: 14781
435.95/435.94	c main():: lookAheadCount: 47284837
435.95/435.94	c main():: unitResolveCount: 14075481
435.95/435.94	c main():: time=436.060000
435.95/435.94	c main():: necessary_assignments: 180980
435.95/435.94	c main():: bin_sat: 0, bin_unsat 0
435.95/435.94	c main():: doublelook: #: 2927345, succes #: 2100589
435.95/435.94	c main():: doublelook: overall 6.417 of all possible doublelooks executed
435.95/435.94	c main():: doublelook: succesrate: 71.757, average DL_trigger: 49.849
435.95/435.94	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517366-1238284279/watcher-1517366-1238284279 -o /tmp/evaluation-result-1517366-1238284279/solver-1517366-1238284279 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517366-1238284279.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18002
/proc/meminfo: memFree=869792/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=976 CPUtime=0
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1101094420 999424 125 1992294400 134512640 135197250 4294956240 18446744073709551615 134565207 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 244 125 66 167 0 75 0

[startup+0.0473889 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18002
/proc/meminfo: memFree=869792/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=1656 CPUtime=0.04
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 261 0 0 0 4 0 0 0 18 0 1 0 1101094420 1695744 244 1992294400 134512640 135197250 4294956240 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 414 244 93 167 0 245 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1656

[startup+0.102373 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18002
/proc/meminfo: memFree=869792/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=1656 CPUtime=0.09
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 272 0 0 0 9 0 0 0 18 0 1 0 1101094420 1695744 255 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 414 255 93 167 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1656

[startup+0.301316 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18002
/proc/meminfo: memFree=869792/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=1656 CPUtime=0.29
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 284 0 0 0 29 0 0 0 19 0 1 0 1101094420 1695744 267 1992294400 134512640 135197250 4294956240 18446744073709551615 134618662 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 414 267 93 167 0 245 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1656

[startup+0.701205 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18002
/proc/meminfo: memFree=869792/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=1816 CPUtime=0.69
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 305 0 0 0 69 0 0 0 22 0 1 0 1101094420 1859584 288 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 454 288 93 167 0 285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1816

[startup+1.50198 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18003
/proc/meminfo: memFree=868952/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=1948 CPUtime=1.49
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 335 0 0 0 149 0 0 0 25 0 1 0 1101094420 1994752 318 1992294400 134512640 135197250 4294956240 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 487 318 93 167 0 318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1948

[startup+3.10153 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18003
/proc/meminfo: memFree=868632/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=2408 CPUtime=3.09
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 421 0 0 0 309 0 0 0 25 0 1 0 1101094420 2465792 404 1992294400 134512640 135197250 4294956240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 602 404 93 167 0 433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2408

[startup+6.30163 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18003
/proc/meminfo: memFree=868184/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=2560 CPUtime=6.29
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 478 0 0 0 629 0 0 0 25 0 1 0 1101094420 2621440 461 1992294400 134512640 135197250 4294956240 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 640 461 93 167 0 471 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2560

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18003
/proc/meminfo: memFree=867680/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=3096 CPUtime=12.69
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 615 0 0 0 1269 0 0 0 25 0 1 0 1101094420 3170304 560 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 774 560 93 167 0 605 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3096

[startup+25.5023 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18003
/proc/meminfo: memFree=866848/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=3804 CPUtime=25.49
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 827 0 0 0 2549 0 0 0 25 0 1 0 1101094420 3895296 772 1992294400 134512640 135197250 4294956240 18446744073709551615 134597778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 951 772 93 167 0 782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3804

[startup+51.1021 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18003
/proc/meminfo: memFree=865312/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=6112 CPUtime=51.1
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 1227 0 0 0 5109 1 0 0 25 0 1 0 1101094420 6258688 1172 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 1528 1172 93 167 0 1359 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6112

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 18003
/proc/meminfo: memFree=862112/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=8756 CPUtime=102.31
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 1990 0 0 0 10229 2 0 0 25 0 1 0 1101094420 8966144 1935 1992294400 134512640 135197250 4294956240 18446744073709551615 134593923 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 2189 1935 93 167 0 2020 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8756

[startup+162.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18003
/proc/meminfo: memFree=858784/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=12912 CPUtime=162.31
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 2818 0 0 0 16229 2 0 0 25 0 1 0 1101094420 13221888 2763 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 3228 2763 93 167 0 3059 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 12912

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=855520/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=16792 CPUtime=222.32
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 3625 0 0 0 22229 3 0 0 25 0 1 0 1101094420 17195008 3570 1992294400 134512640 135197250 4294956240 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 4198 3570 93 167 0 4029 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 16792

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=852512/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=25752 CPUtime=282.33
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 4386 0 0 0 28229 4 0 0 25 0 1 0 1101094420 26370048 4331 1992294400 134512640 135197250 4294956240 18446744073709551615 134593937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 6438 4331 93 167 0 6269 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 25752

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=849504/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=25752 CPUtime=342.34
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 5115 0 0 0 34229 5 0 0 25 0 1 0 1101094420 26370048 5060 1992294400 134512640 135197250 4294956240 18446744073709551615 134541203 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 6438 5060 93 167 0 6269 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 25752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=846816/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=25752 CPUtime=402.34
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 5798 0 0 0 40228 6 0 0 25 0 1 0 1101094420 26370048 5743 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 6438 5743 93 167 0 6269 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 25752

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

[startup+409.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=846496/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=25752 CPUtime=409.54
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 5875 0 0 0 40948 6 0 0 25 0 1 0 1101094420 26370048 5820 1992294400 134512640 135197250 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 6438 5820 93 167 0 6269 0
Current children cumulated CPU time (s) 409.54
Current children cumulated vsize (KiB) 25752

[startup+422.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=845920/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=25752 CPUtime=422.34
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 6014 0 0 0 42228 6 0 0 25 0 1 0 1101094420 26370048 5959 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 6438 5959 93 167 0 6269 0
Current children cumulated CPU time (s) 422.34
Current children cumulated vsize (KiB) 25752

[startup+428.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=845664/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=34484 CPUtime=428.75
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 6079 0 0 0 42868 7 0 0 25 0 1 0 1101094420 35311616 6024 1992294400 134512640 135197250 4294956240 18446744073709551615 134597471 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 8621 6024 93 167 0 8452 0
Current children cumulated CPU time (s) 428.75
Current children cumulated vsize (KiB) 34484

[startup+431.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=845536/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=34484 CPUtime=431.95
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 6110 0 0 0 43188 7 0 0 25 0 1 0 1101094420 35311616 6055 1992294400 134512640 135197250 4294956240 18446744073709551615 134539332 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 8621 6055 93 167 0 8452 0
Current children cumulated CPU time (s) 431.95
Current children cumulated vsize (KiB) 34484

[startup+433.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=845408/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=34484 CPUtime=433.55
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 6126 0 0 0 43348 7 0 0 25 0 1 0 1101094420 35311616 6071 1992294400 134512640 135197250 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 8621 6071 93 167 0 8452 0
Current children cumulated CPU time (s) 433.55
Current children cumulated vsize (KiB) 34484

[startup+435.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=845408/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=34484 CPUtime=435.15
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 6141 0 0 0 43508 7 0 0 25 0 1 0 1101094420 35311616 6086 1992294400 134512640 135197250 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 8621 6086 93 167 0 8452 0
Current children cumulated CPU time (s) 435.15
Current children cumulated vsize (KiB) 34484

[startup+435.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=845344/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=34484 CPUtime=435.55
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 6145 0 0 0 43548 7 0 0 25 0 1 0 1101094420 35311616 6090 1992294400 134512640 135197250 4294956240 18446744073709551615 134618233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 8621 6090 93 167 0 8452 0
Current children cumulated CPU time (s) 435.55
Current children cumulated vsize (KiB) 34484

[startup+435.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18003
/proc/meminfo: memFree=845344/2055920 swapFree=4178240/4192956
[pid=18002] ppid=18000 vsize=34484 CPUtime=435.95
/proc/18002/stat : 18002 (march_nn) R 18000 18002 17938 0 -1 4194304 6148 0 0 0 43588 7 0 0 25 0 1 0 1101094420 35311616 6093 1992294400 134512640 135197250 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18002/statm: 8621 6093 93 167 0 8452 0
Current children cumulated CPU time (s) 435.95
Current children cumulated vsize (KiB) 34484

Child status: 20
Real time (s): 435.951
CPU time (s): 436.007
CPU user time (s): 435.93
CPU system time (s): 0.076988
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 34484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 435.93
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6151
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= 2
involuntary context switches= 329

runsolver used 0.312952 second user time and 0.968852 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 00:51:19
IDJOB=1517366
IDBENCH=70590
IDSOLVER=522
FILE ID=node16/1517366-1238284279
PBS_JOBID= 9060985
Free space on /tmp= 63928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517366-1238284279/watcher-1517366-1238284279 -o /tmp/evaluation-result-1517366-1238284279/solver-1517366-1238284279 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517366-1238284279.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1800364694

node16.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        870272 kB
Buffers:         87324 kB
Cached:        1005100 kB
SwapCached:       8496 kB
Active:         108412 kB
Inactive:       993832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        870272 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            69468 kB
Committed_AS:  2955080 kB
PageTables:       1440 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63924 MiB
End job on node16 at 2009-03-29 00:58:35