Trace number 1517678

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 586.387 586.613

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
MD5SUM642edeb8ba30ebee256f5f53448e9be6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark586.387
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 460 variables and 1955 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 459 free variables and 1949 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.468
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 174 duplicate clauses
0.00/0.02	c resolvent_look() :: found 93 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 460 variables and 2042 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 460 variabels and 2042 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2042 / 460 ) = 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 = 459
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: 35
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 441
0.10/0.15	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3478
1.10/1.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 17954
6.99/7.00	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 63377
27.88/27.94	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 165118
79.46/79.58	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 334409
173.13/173.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 545152
298.78/298.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 741612
424.24/424.40	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 876618
515.59/515.82	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 943413
563.08/563.31	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 967255
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c |****************************************************************| (12/999) NodeCount: 973356
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c |****************************************************************| (13/999) NodeCount: 974384
586.17/586.48	c |----------------------------------------------------------------|
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c |****************************************************************| (14/999) NodeCount: 974505
586.27/586.59	c |----------------------------------------------------------------|
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c |****************************************************************| (15/999) NodeCount: 974520
586.37/586.60	c |----------------------------------------------------------------|
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c |****************************************************************| (16/999) NodeCount: 974522
586.37/586.60	c |----------------------------------------------------------------|
c |
586.37/586.60	c
586.37/586.60	c main():: nodeCount: 974522
586.37/586.60	c main():: dead ends in main: 18800
586.37/586.60	c main():: lookAheadCount: 61288477
586.37/586.60	c main():: unitResolveCount: 18988194
586.37/586.60	c main():: time=586.460000
586.37/586.60	c main():: necessary_assignments: 251779
586.37/586.60	c main():: bin_sat: 0, bin_unsat 0
586.37/586.60	c main():: doublelook: #: 3766544, succes #: 2692244
586.37/586.60	c main():: doublelook: overall 6.371 of all possible doublelooks executed
586.37/586.60	c main():: doublelook: succesrate: 71.478, average DL_trigger: 50.545
586.37/586.60	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-1517678-1238289485/watcher-1517678-1238289485 -o /tmp/evaluation-result-1517678-1238289485/solver-1517678-1238289485 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517678-1238289485.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: 0.91 0.97 0.98 3/64 5143
/proc/meminfo: memFree=1162592/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=980 CPUtime=0
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1101614864 1003520 127 1992294400 134512640 135197250 4294956240 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 245 127 66 167 0 76 0

[startup+0.047677 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 5143
/proc/meminfo: memFree=1162592/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=1680 CPUtime=0.04
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 273 0 0 0 4 0 0 0 18 0 1 0 1101614864 1720320 256 1992294400 134512640 135197250 4294956240 18446744073709551615 134539970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 420 256 93 167 0 251 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1680

[startup+0.101687 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 5143
/proc/meminfo: memFree=1162592/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=1680 CPUtime=0.1
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 1101614864 1720320 265 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 420 265 93 167 0 251 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1680

[startup+0.301725 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 5143
/proc/meminfo: memFree=1162592/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=1816 CPUtime=0.3
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 296 0 0 0 30 0 0 0 19 0 1 0 1101614864 1859584 279 1992294400 134512640 135197250 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 454 279 93 167 0 285 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1816

[startup+0.702802 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 5143
/proc/meminfo: memFree=1162592/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=1816 CPUtime=0.7
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 313 0 0 0 70 0 0 0 22 0 1 0 1101614864 1859584 296 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 454 296 93 167 0 285 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1816

[startup+1.50196 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1161688/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=1984 CPUtime=1.5
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 344 0 0 0 150 0 0 0 25 0 1 0 1101614864 2031616 327 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 496 327 93 167 0 327 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1984

[startup+3.10126 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1161304/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=2288 CPUtime=3.09
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 414 0 0 0 309 0 0 0 25 0 1 0 1101614864 2342912 397 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 572 397 93 167 0 403 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2288

[startup+6.30187 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1161048/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=2440 CPUtime=6.29
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 461 0 0 0 629 0 0 0 25 0 1 0 1101614864 2498560 444 1992294400 134512640 135197250 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 610 444 93 167 0 441 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2440

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1160408/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=3204 CPUtime=12.69
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 591 0 0 0 1269 0 0 0 25 0 1 0 1101614864 3280896 574 1992294400 134512640 135197250 4294956240 18446744073709551615 134539191 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 801 574 93 167 0 632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3204

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1159576/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=3908 CPUtime=25.48
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 798 0 0 0 2548 0 0 0 25 0 1 0 1101614864 4001792 781 1992294400 134512640 135197250 4294956240 18446744073709551615 134553064 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 977 781 93 167 0 808 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3908

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1157976/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=6212 CPUtime=51.07
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 1198 0 0 0 5107 0 0 0 25 0 1 0 1101614864 6361088 1181 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 1553 1181 93 167 0 1384 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6212

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1154904/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=8712 CPUtime=102.25
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 1944 0 0 0 10224 1 0 0 25 0 1 0 1101614864 8921088 1927 1992294400 134512640 135197250 4294956240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 2178 1927 93 167 0 2009 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8712

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1151576/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=12848 CPUtime=162.23
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 2778 0 0 0 16221 2 0 0 25 0 1 0 1101614864 13156352 2761 1992294400 134512640 135197250 4294956240 18446744073709551615 134539338 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 3212 2761 93 167 0 3043 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12848

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1148312/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=16860 CPUtime=222.21
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 3582 0 0 0 22219 2 0 0 25 0 1 0 1101614864 17264640 3565 1992294400 134512640 135197250 4294956240 18446744073709551615 134552539 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 4215 3565 93 167 0 4046 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16860

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1145112/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=25784 CPUtime=282.19
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 4365 0 0 0 28216 3 0 0 25 0 1 0 1101614864 26402816 4348 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 6446 4348 93 167 0 6277 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25784

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1142040/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=25784 CPUtime=342.16
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 5124 0 0 0 34213 3 0 0 25 0 1 0 1101614864 26402816 5107 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 6446 5107 93 167 0 6277 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 25784

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1139096/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=25784 CPUtime=402.14
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 5860 0 0 0 40211 3 0 0 25 0 1 0 1101614864 26402816 5843 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 6446 5843 93 167 0 6277 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25784

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1136152/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=34516 CPUtime=462.12
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 6561 0 0 0 46208 4 0 0 25 0 1 0 1101614864 35344384 6544 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 8629 6544 93 167 0 8460 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 34516

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1133528/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=40716 CPUtime=522.09
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 7238 0 0 0 52205 4 0 0 25 0 1 0 1101614864 41693184 7221 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 10179 7221 93 167 0 10010 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 40716

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1130968/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=40716 CPUtime=582.07
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 7862 0 0 0 58202 5 0 0 25 0 1 0 1101614864 41693184 7845 1992294400 134512640 135197250 4294956240 18446744073709551615 134553056 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 10179 7845 93 167 0 10010 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 40716

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

[startup+583.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1130904/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=40716 CPUtime=583.67
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 7876 0 0 0 58362 5 0 0 25 0 1 0 1101614864 41693184 7859 1992294400 134512640 135197250 4294956240 18446744073709551615 134525346 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 10179 7859 93 167 0 10010 0
Current children cumulated CPU time (s) 583.67
Current children cumulated vsize (KiB) 40716

[startup+585.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1130840/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=40716 CPUtime=585.27
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 7892 0 0 0 58522 5 0 0 25 0 1 0 1101614864 41693184 7875 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 10179 7875 93 167 0 10010 0
Current children cumulated CPU time (s) 585.27
Current children cumulated vsize (KiB) 40716

[startup+586.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1130776/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=40716 CPUtime=586.07
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 7898 0 0 0 58602 5 0 0 25 0 1 0 1101614864 41693184 7881 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 10179 7881 93 167 0 10010 0
Current children cumulated CPU time (s) 586.07
Current children cumulated vsize (KiB) 40716

[startup+586.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1130776/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=40716 CPUtime=586.27
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 7899 0 0 0 58622 5 0 0 25 0 1 0 1101614864 41693184 7882 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 10179 7882 93 167 0 10010 0
Current children cumulated CPU time (s) 586.27
Current children cumulated vsize (KiB) 40716

[startup+586.602 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 5144
/proc/meminfo: memFree=1130776/2055920 swapFree=4178400/4192956
[pid=5143] ppid=5141 vsize=40716 CPUtime=586.37
/proc/5143/stat : 5143 (march_nn) R 5141 5143 4953 0 -1 4194304 7900 0 0 0 58632 5 0 0 25 0 1 0 1101614864 41693184 7883 1992294400 134512640 135197250 4294956240 18446744073709551615 134605238 0 0 4096 0 0 0 0 17 1 0 0
/proc/5143/statm: 10179 7883 93 167 0 10010 0
Current children cumulated CPU time (s) 586.37
Current children cumulated vsize (KiB) 40716

Child status: 20
Real time (s): 586.613
CPU time (s): 586.387
CPU user time (s): 586.329
CPU system time (s): 0.057991
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 40716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 586.329
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7902
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= 1215

runsolver used 0.424935 second user time and 1.2928 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 03:18:05
IDJOB=1517678
IDBENCH=70616
IDSOLVER=522
FILE ID=node9/1517678-1238289485
PBS_JOBID= 9060978
Free space on /tmp= 66348 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1810287895-075.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517678-1238289485/watcher-1517678-1238289485 -o /tmp/evaluation-result-1517678-1238289485/solver-1517678-1238289485 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517678-1238289485.cnf

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

MD5SUM BENCH= 642edeb8ba30ebee256f5f53448e9be6
RANDOM SEED=522214202

node9.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		: 3000.268
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		: 3000.268
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:       1163008 kB
Buffers:         93700 kB
Cached:         711892 kB
SwapCached:       8300 kB
Active:         215136 kB
Inactive:       600368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1163008 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            63400 kB
Committed_AS:  2831280 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-29 03:27:52