Trace number 1515722

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 nn? (TO) 1200.05 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
MD5SUMf7bf3a504486cf138c26426940975d5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.048
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.00/0.05	c resolvent_look() :: found 1 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2557 / 120 ) = 21.31
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 31
0.00/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 558
0.10/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5837
1.29/1.32	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 41224
9.79/9.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 213614
56.27/56.37	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 849731
246.81/246.95	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2662016
846.93/847.26	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515722-1238258186/watcher-1515722-1238258186 -o /tmp/evaluation-result-1515722-1238258186/solver-1515722-1238258186 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515722-1238258186.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: 1.00 1.00 1.00 3/76 31991
/proc/meminfo: memFree=1766408/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=836 CPUtime=0
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1098479703 856064 89 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 209 90 59 167 0 40 0

[startup+0.103881 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 31991
/proc/meminfo: memFree=1766408/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=1452 CPUtime=0.1
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 248 0 0 0 10 0 0 0 18 0 1 0 1098479703 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134548366 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1452

[startup+0.202896 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 31991
/proc/meminfo: memFree=1766408/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=1452 CPUtime=0.2
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 248 0 0 0 20 0 0 0 18 0 1 0 1098479703 1486848 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 363 231 94 167 0 194 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1452

[startup+0.302912 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 31991
/proc/meminfo: memFree=1766408/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=1452 CPUtime=0.3
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 249 0 0 0 30 0 0 0 20 0 1 0 1098479703 1486848 232 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 363 232 94 167 0 194 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1452

[startup+0.701976 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 31991
/proc/meminfo: memFree=1766408/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=1608 CPUtime=0.7
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 259 0 0 0 70 0 0 0 22 0 1 0 1098479703 1646592 242 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 402 242 94 167 0 233 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1608

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31992
/proc/meminfo: memFree=1765760/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=1608 CPUtime=1.49
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 279 0 0 0 149 0 0 0 25 0 1 0 1098479703 1646592 262 1992294400 134512640 135197250 4294956240 18446744073709551615 134593101 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 402 262 94 167 0 233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1608

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31992
/proc/meminfo: memFree=1765312/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=1972 CPUtime=3.09
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 371 0 0 0 309 0 0 0 25 0 1 0 1098479703 2019328 335 1992294400 134512640 135197250 4294956240 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 493 335 94 167 0 324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1972

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31992
/proc/meminfo: memFree=1764928/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=2200 CPUtime=6.29
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 452 0 0 0 629 0 0 0 25 0 1 0 1098479703 2252800 416 1992294400 134512640 135197250 4294956240 18446744073709551615 134618514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 550 416 94 167 0 381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2200

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31992
/proc/meminfo: memFree=1764224/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=3052 CPUtime=12.69
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 605 0 0 0 1269 0 0 0 25 0 1 0 1098479703 3125248 569 1992294400 134512640 135197250 4294956240 18446744073709551615 134539100 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 763 569 94 167 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31992
/proc/meminfo: memFree=1763008/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=4968 CPUtime=25.48
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 901 0 0 0 2548 0 0 0 25 0 1 0 1098479703 5087232 865 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 1242 865 94 167 0 1073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4968

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31992
/proc/meminfo: memFree=1760640/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=6864 CPUtime=51.07
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 1493 0 0 0 5107 0 0 0 25 0 1 0 1098479703 7028736 1457 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 1716 1457 94 167 0 1547 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6864

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31992
/proc/meminfo: memFree=1755968/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=13504 CPUtime=102.27
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 2602 0 0 0 10226 1 0 0 25 0 1 0 1098479703 13828096 2566 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 3376 2566 94 167 0 3207 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1750848/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=19668 CPUtime=162.24
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 3879 0 0 0 16223 1 0 0 25 0 1 0 1098479703 20140032 3843 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 4917 3843 94 167 0 4748 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19668

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1745984/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=29088 CPUtime=222.23
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 5062 0 0 0 22221 2 0 0 25 0 1 0 1098479703 29786112 5026 1992294400 134512640 135197250 4294956240 18446744073709551615 134550920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 7272 5026 94 167 0 7103 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29088

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1741248/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=29088 CPUtime=282.2
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 6238 0 0 0 28217 3 0 0 25 0 1 0 1098479703 29786112 6202 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 7272 6202 94 167 0 7103 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29088

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1736320/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=42184 CPUtime=342.18
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 7451 0 0 0 34214 4 0 0 25 0 1 0 1098479703 43196416 7415 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 10546 7415 94 167 0 10377 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42184

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1731904/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=42184 CPUtime=402.17
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 8568 0 0 0 40212 5 0 0 25 0 1 0 1098479703 43196416 8532 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 10546 8532 94 167 0 10377 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42184

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1727104/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=43560 CPUtime=462.14
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 9748 0 0 0 46208 6 0 0 25 0 1 0 1098479703 44605440 9712 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 10890 9712 94 167 0 10721 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 43560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1722624/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=63204 CPUtime=522.13
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 10849 0 0 0 52205 8 0 0 25 0 1 0 1098479703 64720896 10813 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 15801 10813 94 167 0 15632 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 63204

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1717760/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=63204 CPUtime=582.11
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 12034 0 0 0 58202 9 0 0 25 0 1 0 1098479703 64720896 11998 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 15801 11998 94 167 0 15632 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 63204

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1713344/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=63204 CPUtime=642.09
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 13145 0 0 0 64199 10 0 0 25 0 1 0 1098479703 64720896 13109 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 15801 13109 94 167 0 15632 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 63204

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1709184/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=63204 CPUtime=702.08
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 14169 0 0 0 70197 11 0 0 25 0 1 0 1098479703 64720896 14133 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 15801 14133 94 167 0 15632 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 63204

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1704704/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=63204 CPUtime=762.06
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 15259 0 0 0 76195 11 0 0 25 0 1 0 1098479703 64720896 15223 1992294400 134512640 135197250 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 15801 15223 94 167 0 15632 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 63204

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1700736/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=822.04
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 16261 0 0 0 82192 12 0 0 25 0 1 0 1098479703 97710080 16225 1992294400 134512640 135197250 4294956240 18446744073709551615 134539124 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 16225 94 167 0 23686 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 95420

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1696320/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=882.02
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 17353 0 0 0 88189 13 0 0 25 0 1 0 1098479703 97710080 17317 1992294400 134512640 135197250 4294956240 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 17317 94 167 0 23686 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 95420

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1691904/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=942
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 18505 0 0 0 94186 14 0 0 25 0 1 0 1098479703 97710080 18469 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 18469 94 167 0 23686 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 95420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1687296/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=1001.97
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 19635 0 0 0 100183 14 0 0 25 0 1 0 1098479703 97710080 19599 1992294400 134512640 135197250 4294956240 18446744073709551615 134539153 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 19599 94 167 0 23686 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 95420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1683008/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=1061.96
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 20718 0 0 0 106181 15 0 0 25 0 1 0 1098479703 97710080 20682 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 20682 94 167 0 23686 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 95420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31994
/proc/meminfo: memFree=1678656/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=1121.94
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 21786 0 0 0 112179 15 0 0 25 0 1 0 1098479703 97710080 21750 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 21750 94 167 0 23686 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 95420

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/77 31994
/proc/meminfo: memFree=1674496/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=1181.92
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 22809 0 0 0 118176 16 0 0 25 0 1 0 1098479703 97710080 22773 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 22773 94 167 0 23686 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 95420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.03 1.00 2/77 31994
/proc/meminfo: memFree=1673280/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=1200.02
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 23111 0 0 0 119986 16 0 0 25 0 1 0 1098479703 97710080 23075 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 23075 94 167 0 23686 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 95420

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

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

[startup+1200.4 s]
/proc/loadavg: 1.10 1.03 1.00 2/77 31994
/proc/meminfo: memFree=1673280/2055920 swapFree=4173572/4192956
[pid=31991] ppid=31989 vsize=95420 CPUtime=1200.02
/proc/31991/stat : 31991 (march_nn) R 31989 31991 31737 0 -1 4194304 23111 0 0 0 119986 16 0 0 25 0 1 0 1098479703 97710080 23075 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/31991/statm: 23855 23075 94 167 0 23686 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 95420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.86
CPU system time (s): 0.182972
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 95420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23111
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= 2168

runsolver used 1.12083 second user time and 3.2695 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 17:36:26
IDJOB=1515722
IDBENCH=70453
IDSOLVER=522
FILE ID=node69/1515722-1238258186
PBS_JOBID= 9060745
Free space on /tmp= 65728 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515722-1238258186/watcher-1515722-1238258186 -o /tmp/evaluation-result-1515722-1238258186/solver-1515722-1238258186 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515722-1238258186.cnf

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

MD5SUM BENCH= f7bf3a504486cf138c26426940975d5c
RANDOM SEED=1204464515

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1766888 kB
Buffers:         52412 kB
Cached:         158176 kB
SwapCached:      10072 kB
Active:         115100 kB
Inactive:       107344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766888 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          17640 kB
Slab:            51276 kB
Committed_AS:  3458516 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 17:56:29