Trace number 1554833

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) 1200.03 1200.33

General information on the benchmark

NameAPPLICATIONS/bitverif/
smulo/smulo016.cnf
MD5SUM576249eded8a3c95c0b3aa8dcd51992e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.2751
Satisfiable
(Un)Satisfiability was proved
Number of variables2945
Number of clauses8738
Sum of the clauses size20386
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 25824
Number of clauses of size 32912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.08	c main()::
0.00/0.08	c initFormula():: searching for DIMACS p-line....
0.00/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 2945 variables and 8738 clauses.
0.00/0.08	c parseCNF():: parsing....
0.00/0.08	c parseCNF():: the CNF contains 2 unary clauses.
0.00/0.08	c runParser():: parsing was successful, warming up engines...
0.00/0.08	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.08	c preprocessing fase I completed:: there are now 2943 free variables and 8734 clauses.
0.00/0.08	c stat :: sign balance is biased by 0.108
0.00/0.08	c using 3-SAT heuristics (occurence based diff)
0.00/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.08	c lessRedundantTransformation():: nothing to be done.
0.00/0.08	c transformTo3SAT():: you gave me 2945 variables and 8734 clauses.
0.00/0.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.08	c transformTo3SAT():: the transformation yielded 2945 variabels and 8734 clauses.
0.00/0.08	c main():: clause / variable ratio: ( 8734 / 2945 ) = 2.97
0.00/0.08	c longest clause has size 3
0.00/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.08	c number of free variables = 2943
0.00/0.08	c dynamic_preselect_setsize :: off
0.00/0.08	c main():: all systems go!
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
0.10/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 460
0.49/0.57	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3746
4.09/4.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 22391
25.78/25.89	c |----------------------------------------------------------------|
c |**
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c |****************************************************************| ( 4/999) NodeCount: 107100
132.66/132.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 425856
558.86/559.04	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-1554833-1238733230/watcher-1554833-1238733230 -o /tmp/evaluation-result-1554833-1238733230/solver-1554833-1238733230 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1554833-1238733230.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: 0.94 0.98 0.99 3/64 27154
/proc/meminfo: memFree=1063640/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=1100 CPUtime=0
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1145985828 1126400 146 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 275 146 58 167 0 106 0

[startup+0.10498 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 27154
/proc/meminfo: memFree=1063640/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=5912 CPUtime=0.1
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 949 0 0 0 10 0 0 0 18 0 1 0 1145985828 6053888 765 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 1478 765 93 167 0 1309 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5912

[startup+0.201987 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 27154
/proc/meminfo: memFree=1063640/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=6308 CPUtime=0.19
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 1168 0 0 0 19 0 0 0 18 0 1 0 1145985828 6459392 984 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 1577 984 93 167 0 1408 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6308

[startup+0.301996 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 27154
/proc/meminfo: memFree=1063640/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=6308 CPUtime=0.29
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 1188 0 0 0 29 0 0 0 19 0 1 0 1145985828 6459392 1004 1992294400 134512640 135197250 4294956224 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 1577 1004 93 167 0 1408 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6308

[startup+0.701033 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 27154
/proc/meminfo: memFree=1063640/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=6564 CPUtime=0.69
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 1234 0 0 0 69 0 0 0 22 0 1 0 1145985828 6721536 1050 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 1641 1050 93 167 0 1472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6564

[startup+1.5011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1059536/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=6780 CPUtime=1.49
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 1325 0 0 0 149 0 0 0 25 0 1 0 1145985828 6942720 1140 1992294400 134512640 135197250 4294956224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 1695 1140 93 167 0 1526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6780

[startup+3.10125 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1059088/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=6996 CPUtime=3.09
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 1378 0 0 0 309 0 0 0 25 0 1 0 1145985828 7163904 1192 1992294400 134512640 135197250 4294956224 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 1749 1192 93 167 0 1580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6996

[startup+6.30154 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1058656/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=7496 CPUtime=6.29
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 1504 0 0 0 628 1 0 0 25 0 1 0 1145985828 7675904 1318 1992294400 134512640 135197250 4294956224 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 1874 1318 93 167 0 1705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7496

[startup+12.7011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1057696/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=8364 CPUtime=12.69
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 1726 0 0 0 1268 1 0 0 25 0 1 0 1145985828 8564736 1540 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 2091 1540 93 167 0 1922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8364

[startup+25.5023 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1056288/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=9760 CPUtime=25.48
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 2058 0 0 0 2547 1 0 0 25 0 1 0 1145985828 9994240 1872 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 2440 1872 93 167 0 2271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9760

[startup+51.1026 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1053472/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=15824 CPUtime=51.08
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 2763 0 0 0 5106 2 0 0 25 0 1 0 1145985828 16203776 2577 1992294400 134512640 135197250 4294956224 18446744073709551615 134541900 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 3956 2577 93 167 0 3787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15824

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1048096/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=24464 CPUtime=102.27
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 4077 0 0 0 10223 4 0 0 25 0 1 0 1145985828 25051136 3891 1992294400 134512640 135197250 4294956224 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 6116 3891 93 167 0 5947 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24464

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1042976/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=26000 CPUtime=162.26
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 5363 0 0 0 16221 5 0 0 25 0 1 0 1145985828 26624000 5177 1992294400 134512640 135197250 4294956224 18446744073709551615 134602180 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 6500 5177 93 167 0 6331 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 26000

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1036960/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=42064 CPUtime=222.24
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 6843 0 0 0 22218 6 0 0 25 0 1 0 1145985828 43073536 6657 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 10516 6657 93 167 0 10347 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42064

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1030816/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=42192 CPUtime=282.22
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 8421 0 0 0 28215 7 0 0 25 0 1 0 1145985828 43204608 8235 1992294400 134512640 135197250 4294956224 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 10548 8235 93 167 0 10379 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42192

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1024352/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=44912 CPUtime=342.21
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 10013 0 0 0 34212 9 0 0 25 0 1 0 1145985828 45989888 9827 1992294400 134512640 135197250 4294956224 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 11228 9827 93 167 0 11059 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 44912

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27155
/proc/meminfo: memFree=1018592/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=73468 CPUtime=402.19
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 11453 0 0 0 40209 10 0 0 25 0 1 0 1145985828 75231232 11267 1992294400 134512640 135197250 4294956224 18446744073709551615 134713079 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 18367 11267 93 167 0 18198 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 73468

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27156
/proc/meminfo: memFree=1012192/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=77476 CPUtime=462.18
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 13022 0 0 0 46206 12 0 0 25 0 1 0 1145985828 79335424 12836 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 19369 12836 93 167 0 19200 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 77476

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 27157
/proc/meminfo: memFree=1008160/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=77604 CPUtime=522.16
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 14023 0 0 0 52203 13 0 0 25 0 1 0 1145985828 79466496 13837 1992294400 134512640 135197250 4294956224 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 19401 13837 93 167 0 19232 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 77604

[startup+582.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 27157
/proc/meminfo: memFree=1003040/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=77732 CPUtime=582.14
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 15314 0 0 0 58200 14 0 0 25 0 1 0 1145985828 79597568 15128 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 19433 15128 93 167 0 19264 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 77732

[startup+642.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 27157
/proc/meminfo: memFree=998176/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=77732 CPUtime=642.13
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 16538 0 0 0 64198 15 0 0 25 0 1 0 1145985828 79597568 16352 1992294400 134512640 135197250 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 19433 16352 93 167 0 19264 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 77732

[startup+702.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 27157
/proc/meminfo: memFree=991648/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=83680 CPUtime=702.12
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 18153 0 0 0 70195 17 0 0 25 0 1 0 1145985828 85688320 17967 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 20920 17967 93 167 0 20751 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 83680

[startup+762.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 27157
/proc/meminfo: memFree=985632/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=140664 CPUtime=762.11
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 19608 0 0 0 76192 19 0 0 25 0 1 0 1145985828 144039936 19422 1992294400 134512640 135197250 4294956224 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 35166 19422 93 167 0 34997 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 140664

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27157
/proc/meminfo: memFree=980128/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=140664 CPUtime=822.09
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 20994 0 0 0 82188 21 0 0 25 0 1 0 1145985828 144039936 20808 1992294400 134512640 135197250 4294956224 18446744073709551615 134541880 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 35166 20808 93 167 0 34997 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 140664

[startup+882.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27157
/proc/meminfo: memFree=973792/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=140792 CPUtime=882.08
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 22545 0 0 0 88186 22 0 0 25 0 1 0 1145985828 144171008 22359 1992294400 134512640 135197250 4294956224 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 35198 22359 93 167 0 35029 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 140792

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27157
/proc/meminfo: memFree=967456/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=140792 CPUtime=942.06
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 24140 0 0 0 94183 23 0 0 25 0 1 0 1145985828 144171008 23954 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 35198 23954 93 167 0 35029 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 140792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27157
/proc/meminfo: memFree=960928/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=140792 CPUtime=1002.05
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 25765 0 0 0 100180 25 0 0 25 0 1 0 1145985828 144171008 25579 1992294400 134512640 135197250 4294956224 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 35198 25579 93 167 0 35029 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 140792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27157
/proc/meminfo: memFree=954848/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=149524 CPUtime=1062.03
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 27288 0 0 0 106177 26 0 0 25 0 1 0 1145985828 153112576 27102 1992294400 134512640 135197250 4294956224 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 37381 27102 93 167 0 37212 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 149524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27157
/proc/meminfo: memFree=948128/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=149524 CPUtime=1122.01
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 28946 0 0 0 112174 27 0 0 25 0 1 0 1145985828 153112576 28760 1992294400 134512640 135197250 4294956224 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 37381 28760 93 167 0 37212 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 149524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27157
/proc/meminfo: memFree=941472/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=149652 CPUtime=1182.01
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 30621 0 0 0 118172 29 0 0 25 0 1 0 1145985828 153243648 30435 1992294400 134512640 135197250 4294956224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 37413 30435 93 167 0 37244 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 149652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27157
/proc/meminfo: memFree=939616/2055920 swapFree=4178356/4192956
[pid=27154] ppid=27152 vsize=149652 CPUtime=1200
/proc/27154/stat : 27154 (march_nn) R 27152 27154 26649 0 -1 4194304 31073 0 0 0 119971 29 0 0 25 0 1 0 1145985828 153243648 30887 1992294400 134512640 135197250 4294956224 18446744073709551615 134597301 0 0 4096 0 0 0 0 17 1 0 0
/proc/27154/statm: 37413 30887 93 167 0 37244 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 149652

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): 1200.33
CPU time (s): 1200.03
CPU user time (s): 1199.71
CPU system time (s): 0.318951
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 149652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31073
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= 2385

runsolver used 1.07984 second user time and 2.72558 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-03 06:33:50
IDJOB=1554833
IDBENCH=70788
IDSOLVER=522
FILE ID=node43/1554833-1238733230
PBS_JOBID= 9085362
Free space on /tmp= 66416 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/smulo/smulo016.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554833-1238733230/watcher-1554833-1238733230 -o /tmp/evaluation-result-1554833-1238733230/solver-1554833-1238733230 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1554833-1238733230.cnf

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

MD5SUM BENCH= 576249eded8a3c95c0b3aa8dcd51992e
RANDOM SEED=1237509797

node43.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		: 3000.242
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		: 3000.242
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:       1064056 kB
Buffers:        104792 kB
Cached:         787780 kB
SwapCached:       8564 kB
Active:         347056 kB
Inactive:       555540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064056 kB
SwapTotal:     4192956 kB
SwapFree:      4178356 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            75200 kB
Committed_AS:  2747980 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= 66416 MiB
End job on node43 at 2009-04-03 06:53:53