Trace number 1731813

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) 1200.17 1200.47

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-109-100.cnf
MD5SUM3e5f7eb325866565204de5c9ce2ffaee
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 109 variables and 228 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 109 free variables and 228 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.045
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 744 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 109 variables and 228 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 109 variabels and 228 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 228 / 109 ) = 2.09
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 109
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 24
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 344
0.02/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 2884
0.09/0.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 17944
1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 88942
6.60/6.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 361552
27.88/27.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1239143
98.96/99.05	c |----------------------------------------------------------------|
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300.41/300.60	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/999) NodeCount: 9424021
793.59/793.85	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731813-1240774679/watcher-1731813-1240774679 -o /tmp/evaluation-result-1731813-1240774679/solver-1731813-1240774679 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731813-1240774679.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 0.97 0.99 3/64 9122
/proc/meminfo: memFree=1705336/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=984 CPUtime=0
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 105495922 1007616 132 1992294400 134512640 135197250 4294956224 18446744073709551615 134617795 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 246 132 93 167 0 77 0

[startup+0.0235179 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9122
/proc/meminfo: memFree=1705336/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=984 CPUtime=0.02
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 159 0 0 0 2 0 0 0 18 0 1 0 105495922 1007616 142 1992294400 134512640 135197250 4294956224 18446744073709551615 134648884 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 246 142 93 167 0 77 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 984

[startup+0.101524 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9122
/proc/meminfo: memFree=1705336/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=984 CPUtime=0.09
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 170 0 0 0 9 0 0 0 18 0 1 0 105495922 1007616 153 1992294400 134512640 135197250 4294956224 18446744073709551615 134648934 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 246 153 93 167 0 77 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 984

[startup+0.301541 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9122
/proc/meminfo: memFree=1705336/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=1156 CPUtime=0.29
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 198 0 0 0 29 0 0 0 19 0 1 0 105495922 1183744 181 1992294400 134512640 135197250 4294956224 18446744073709551615 134596724 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 289 181 93 167 0 120 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1156

[startup+0.701577 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9122
/proc/meminfo: memFree=1705336/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=1400 CPUtime=0.69
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 266 0 0 0 69 0 0 0 22 0 1 0 105495922 1433600 247 1992294400 134512640 135197250 4294956224 18446744073709551615 134648895 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 350 247 93 167 0 181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1400

[startup+1.50165 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9123
/proc/meminfo: memFree=1704624/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=1780 CPUtime=1.49
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 330 0 0 0 149 0 0 0 25 0 1 0 105495922 1822720 311 1992294400 134512640 135197250 4294956224 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 445 311 93 167 0 276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1780

[startup+3.10179 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9123
/proc/meminfo: memFree=1704176/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=2120 CPUtime=3.09
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 105495922 2170880 440 1992294400 134512640 135197250 4294956224 18446744073709551615 134617675 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 530 440 93 167 0 361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2120

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9123
/proc/meminfo: memFree=1703024/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=3572 CPUtime=6.29
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 713 0 0 0 628 1 0 0 25 0 1 0 105495922 3657728 694 1992294400 134512640 135197250 4294956224 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 893 694 93 167 0 724 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3572

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9123
/proc/meminfo: memFree=1700784/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=6448 CPUtime=12.69
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 1234 0 0 0 1268 1 0 0 25 0 1 0 105495922 6602752 1215 1992294400 134512640 135197250 4294956224 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 1612 1215 93 167 0 1443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6448

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9123
/proc/meminfo: memFree=1696496/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=13244 CPUtime=25.48
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 2304 0 0 0 2547 1 0 0 25 0 1 0 105495922 13561856 2262 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 3311 2262 93 167 0 3142 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13244

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9125
/proc/meminfo: memFree=1688432/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=20376 CPUtime=51.07
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 4328 0 0 0 5104 3 0 0 25 0 1 0 105495922 20865024 4286 1992294400 134512640 135197250 4294956224 18446744073709551615 134648960 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 5094 4286 93 167 0 4925 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20376

[startup+102.304 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9125
/proc/meminfo: memFree=1672368/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=43952 CPUtime=102.27
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 8293 0 0 0 10220 7 0 0 25 0 1 0 105495922 45006848 8251 1992294400 134512640 135197250 4294956224 18446744073709551615 134542350 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 10988 8251 93 167 0 10819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43952

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9125
/proc/meminfo: memFree=1653936/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=63596 CPUtime=162.25
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 12942 0 0 0 16216 9 0 0 25 0 1 0 105495922 65122304 12900 1992294400 134512640 135197250 4294956224 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 15899 12900 93 167 0 15730 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63596

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9125
/proc/meminfo: memFree=1635184/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=96564 CPUtime=222.23
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 17549 0 0 0 22211 12 0 0 25 0 1 0 105495922 98881536 17507 1992294400 134512640 135197250 4294956224 18446744073709551615 134614241 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 24141 17507 93 167 0 23972 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96564

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9125
/proc/meminfo: memFree=1617136/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=96564 CPUtime=282.22
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 22082 0 0 0 28206 16 0 0 25 0 1 0 105495922 98881536 22040 1992294400 134512640 135197250 4294956224 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 24141 22040 93 167 0 23972 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 96564

[startup+342.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 9125
/proc/meminfo: memFree=1598640/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=147760 CPUtime=342.2
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 26656 0 0 0 34201 19 0 0 25 0 1 0 105495922 151306240 26614 1992294400 134512640 135197250 4294956224 18446744073709551615 134617921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 36940 26614 93 167 0 36771 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 147760

[startup+402.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1580464/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=147760 CPUtime=402.18
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 31240 0 0 0 40197 21 0 0 25 0 1 0 105495922 151306240 31198 1992294400 134512640 135197250 4294956224 18446744073709551615 134597284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 36940 31198 93 167 0 36771 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 147760

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1562096/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=147760 CPUtime=462.17
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 35793 0 0 0 46194 23 0 0 25 0 1 0 105495922 151306240 35751 1992294400 134512640 135197250 4294956224 18446744073709551615 134649048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 36940 35751 93 167 0 36771 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 147760

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1543856/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=214060 CPUtime=522.16
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 40323 0 0 0 52189 27 0 0 25 0 1 0 105495922 219197440 40281 1992294400 134512640 135197250 4294956224 18446744073709551615 134628097 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 53515 40281 93 167 0 53346 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 214060

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1525488/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=214060 CPUtime=582.15
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 44853 0 0 0 58185 30 0 0 25 0 1 0 105495922 219197440 44811 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 53515 44811 93 167 0 53346 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 214060

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1507248/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=228052 CPUtime=642.13
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 49367 0 0 0 64181 32 0 0 25 0 1 0 105495922 233525248 49325 1992294400 134512640 135197250 4294956224 18446744073709551615 134556604 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 57013 49325 93 167 0 56844 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 228052

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1489584/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=228052 CPUtime=702.11
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 53832 0 0 0 70176 35 0 0 25 0 1 0 105495922 233525248 53790 1992294400 134512640 135197250 4294956224 18446744073709551615 134618632 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 57013 53790 93 167 0 56844 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 228052

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1471536/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=327500 CPUtime=762.1
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 58301 0 0 0 76173 37 0 0 25 0 1 0 105495922 335360000 58259 1992294400 134512640 135197250 4294956224 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 81875 58259 93 167 0 81706 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 327500

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1453744/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=327500 CPUtime=822.08
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 62801 0 0 0 82168 40 0 0 25 0 1 0 105495922 335360000 62759 1992294400 134512640 135197250 4294956224 18446744073709551615 134552473 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 81875 62759 93 167 0 81706 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 327500

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1435440/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=327500 CPUtime=882.07
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 67321 0 0 0 88164 43 0 0 25 0 1 0 105495922 335360000 67279 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 81875 67279 93 167 0 81706 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 327500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1417520/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=327500 CPUtime=942.06
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 71845 0 0 0 94160 46 0 0 25 0 1 0 105495922 335360000 71803 1992294400 134512640 135197250 4294956224 18446744073709551615 134614802 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 81875 71803 93 167 0 81706 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 327500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1399216/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=327500 CPUtime=1002.04
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 76376 0 0 0 100155 49 0 0 25 0 1 0 105495922 335360000 76334 1992294400 134512640 135197250 4294956224 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 81875 76334 93 167 0 81706 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 327500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1381360/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=327500 CPUtime=1062.02
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 80871 0 0 0 106151 51 0 0 25 0 1 0 105495922 335360000 80829 1992294400 134512640 135197250 4294956224 18446744073709551615 134556723 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 81875 80829 93 167 0 81706 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 327500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1362608/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=476676 CPUtime=1122.01
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 85351 0 0 0 112145 56 0 0 25 0 1 0 105495922 488116224 85309 1992294400 134512640 135197250 4294956224 18446744073709551615 134542255 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 119169 85309 93 167 0 119000 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 476676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1344880/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=504660 CPUtime=1182
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 89841 0 0 0 118140 60 0 0 25 0 1 0 105495922 516771840 89799 1992294400 134512640 135197250 4294956224 18446744073709551615 134601694 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 126165 89799 93 167 0 125996 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 504660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9125
/proc/meminfo: memFree=1339120/2055920 swapFree=4192956/4192956
[pid=9122] ppid=9120 vsize=504660 CPUtime=1200.1
/proc/9122/stat : 9122 (march_nn) R 9120 9122 8839 0 -1 4194304 91187 0 0 0 119949 61 0 0 25 0 1 0 105495922 516771840 91145 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/9122/statm: 126165 91145 93 167 0 125996 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 504660

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): 1200.47
CPU time (s): 1200.17
CPU user time (s): 1199.49
CPU system time (s): 0.674897
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 504660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.674897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91187
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= 2438

runsolver used 1.13083 second user time and 2.19367 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-26 21:37:59
IDJOB=1731813
IDBENCH=71104
IDSOLVER=522
FILE ID=node50/1731813-1240774679
PBS_JOBID= 9187207
Free space on /tmp= 66532 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-109-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731813-1240774679/watcher-1731813-1240774679 -o /tmp/evaluation-result-1731813-1240774679/solver-1731813-1240774679 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731813-1240774679.cnf

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

MD5SUM BENCH= 3e5f7eb325866565204de5c9ce2ffaee
RANDOM SEED=1113816392

node50.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		: 3000.216
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		: 3000.216
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:       1705816 kB
Buffers:         55628 kB
Cached:         203588 kB
SwapCached:          0 kB
Active:          63004 kB
Inactive:       210052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705816 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          23668 kB
Slab:            63056 kB
Committed_AS:   343584 kB
PageTables:       1448 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= 66528 MiB
End job on node50 at 2009-04-26 21:58:01