Trace number 1737316

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) 1200.14 1200.57

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-115-100.cnf
MD5SUMfd3986b9c0990131ef596f6d92a0612d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark595.86
Satisfiable
(Un)Satisfiability was proved
Number of variables117
Number of clauses244
Sum of the clauses size732
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3244
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 117 variables and 244 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 117 free variables and 244 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.042
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 792 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 117 variables and 244 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 117 variabels and 244 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 244 / 117 ) = 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 = 117
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 |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 26
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 394
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3601
0.19/0.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 24178
1.59/1.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 127726
9.09/9.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 553806
41.08/41.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2034873
155.43/155.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 6464331
506.71/506.99	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-1737316-1240816178/watcher-1737316-1240816178 -o /tmp/evaluation-result-1737316-1240816178/solver-1737316-1240816178 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1737316-1240816178.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 3/65 23872
/proc/meminfo: memFree=1703664/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=992 CPUtime=0
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 153 0 0 0 0 0 0 0 20 0 1 0 109647280 1015808 136 1992294400 134512640 135197250 4294956224 18446744073709551615 134618657 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 248 136 94 167 0 79 0

[startup+0.0590521 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23872
/proc/meminfo: memFree=1703664/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=992 CPUtime=0.05
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 171 0 0 0 5 0 0 0 20 0 1 0 109647280 1015808 154 1992294400 134512640 135197250 4294956224 18446744073709551615 134617622 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 248 154 94 167 0 79 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 992

[startup+0.101057 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23872
/proc/meminfo: memFree=1703664/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=992 CPUtime=0.09
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 175 0 0 0 9 0 0 0 20 0 1 0 109647280 1015808 158 1992294400 134512640 135197250 4294956224 18446744073709551615 134615855 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 248 158 94 167 0 79 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 992

[startup+0.301094 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23872
/proc/meminfo: memFree=1703664/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=1176 CPUtime=0.29
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 204 0 0 0 29 0 0 0 22 0 1 0 109647280 1204224 187 1992294400 134512640 135197250 4294956224 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 294 187 94 167 0 125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.702166 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23872
/proc/meminfo: memFree=1703664/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=1420 CPUtime=0.7
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 271 0 0 0 70 0 0 0 25 0 1 0 109647280 1454080 253 1992294400 134512640 135197250 4294956224 18446744073709551615 134611704 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 355 253 94 167 0 186 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1420

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1702952/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=1800 CPUtime=1.49
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 339 0 0 0 149 0 0 0 25 0 1 0 109647280 1843200 321 1992294400 134512640 135197250 4294956224 18446744073709551615 134618468 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 450 321 94 167 0 281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1800

[startup+3.10159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1702440/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=2652 CPUtime=3.09
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 472 0 0 0 309 0 0 0 25 0 1 0 109647280 2715648 454 1992294400 134512640 135197250 4294956224 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 663 454 94 167 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2652

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1701160/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=3556 CPUtime=6.29
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 761 0 0 0 629 0 0 0 25 0 1 0 109647280 3641344 743 1992294400 134512640 135197250 4294956224 18446744073709551615 134592456 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 889 743 94 167 0 720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3556

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1698864/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=6572 CPUtime=12.68
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 1307 0 0 0 1268 0 0 0 25 0 1 0 109647280 6729728 1289 1992294400 134512640 135197250 4294956224 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 1643 1289 94 167 0 1474 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6572

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1694384/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=13316 CPUtime=25.48
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 2389 0 0 0 2547 1 0 0 25 0 1 0 109647280 13635584 2371 1992294400 134512640 135197250 4294956224 18446744073709551615 134552987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 3329 2371 94 167 0 3160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13316

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1685936/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=19692 CPUtime=51.07
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 4521 0 0 0 5105 2 0 0 25 0 1 0 109647280 20164608 4503 1992294400 134512640 135197250 4294956224 18446744073709551615 134648907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 4923 4503 94 167 0 4754 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19692

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1668656/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=42632 CPUtime=102.26
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 8754 0 0 0 10221 5 0 0 25 0 1 0 109647280 43655168 8736 1992294400 134512640 135197250 4294956224 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 10658 8736 94 167 0 10489 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42632

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1649264/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=64500 CPUtime=162.23
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 13643 0 0 0 16216 7 0 0 25 0 1 0 109647280 66048000 13625 1992294400 134512640 135197250 4294956224 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 16125 13625 94 167 0 15956 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 64500

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1629360/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=98416 CPUtime=222.21
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 18550 0 0 0 22210 11 0 0 25 0 1 0 109647280 100777984 18532 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 24604 18532 94 167 0 24435 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98416

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1609968/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=98416 CPUtime=282.19
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 23431 0 0 0 28206 13 0 0 25 0 1 0 109647280 100777984 23413 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 24604 23413 94 167 0 24435 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 98416

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1590192/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=142616 CPUtime=342.16
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 28314 0 0 0 34202 14 0 0 25 0 1 0 109647280 146038784 28296 1992294400 134512640 135197250 4294956224 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 35654 28296 94 167 0 35485 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 142616

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1570992/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=151512 CPUtime=402.15
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 33149 0 0 0 40198 17 0 0 25 0 1 0 109647280 155148288 33131 1992294400 134512640 135197250 4294956224 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 37878 33131 94 167 0 37709 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 151512

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 23873
/proc/meminfo: memFree=1551280/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=217812 CPUtime=462.12
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 37959 0 0 0 46192 20 0 0 25 0 1 0 109647280 223039488 37941 1992294400 134512640 135197250 4294956224 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 54453 37941 94 167 0 54284 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 217812

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1532208/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=217812 CPUtime=522.11
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 42771 0 0 0 52189 22 0 0 25 0 1 0 109647280 223039488 42753 1992294400 134512640 135197250 4294956224 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 54453 42753 94 167 0 54284 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 217812

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1512304/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=217812 CPUtime=582.09
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 47674 0 0 0 58184 25 0 0 25 0 1 0 109647280 223039488 47656 1992294400 134512640 135197250 4294956224 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 54453 47656 94 167 0 54284 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 217812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1492720/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=217812 CPUtime=642.06
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 52512 0 0 0 64179 27 0 0 25 0 1 0 109647280 223039488 52494 1992294400 134512640 135197250 4294956224 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 54453 52494 94 167 0 54284 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 217812

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1473712/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=335052 CPUtime=702.04
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 57301 0 0 0 70174 30 0 0 25 0 1 0 109647280 343093248 57283 1992294400 134512640 135197250 4294956224 18446744073709551615 134605015 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 83763 57283 94 167 0 83594 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 335052

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1454512/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=335052 CPUtime=762.02
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 62049 0 0 0 76170 32 0 0 25 0 1 0 109647280 343093248 62031 1992294400 134512640 135197250 4294956224 18446744073709551615 134557333 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 83763 62031 94 167 0 83594 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 335052

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1435248/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=335052 CPUtime=821.99
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 66907 0 0 0 82165 34 0 0 25 0 1 0 109647280 343093248 66889 1992294400 134512640 135197250 4294956224 18446744073709551615 134618457 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 83763 66889 94 167 0 83594 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 335052

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1415728/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=335052 CPUtime=881.98
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 71739 0 0 0 88161 37 0 0 25 0 1 0 109647280 343093248 71721 1992294400 134512640 135197250 4294956224 18446744073709551615 134539933 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 83763 71721 94 167 0 83594 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 335052

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1396592/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=335052 CPUtime=941.95
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 76556 0 0 0 94156 39 0 0 25 0 1 0 109647280 343093248 76538 1992294400 134512640 135197250 4294956224 18446744073709551615 134617926 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 83763 76538 94 167 0 83594 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 335052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1376496/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=484228 CPUtime=1001.93
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 81387 0 0 0 100149 44 0 0 25 0 1 0 109647280 495849472 81369 1992294400 134512640 135197250 4294956224 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 121057 81369 94 167 0 120888 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 484228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1357488/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=484228 CPUtime=1061.91
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 86164 0 0 0 106145 46 0 0 25 0 1 0 109647280 495849472 86146 1992294400 134512640 135197250 4294956224 18446744073709551615 134542255 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 121057 86146 94 167 0 120888 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 484228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1337840/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=484228 CPUtime=1121.89
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 91007 0 0 0 112140 49 0 0 25 0 1 0 109647280 495849472 90989 1992294400 134512640 135197250 4294956224 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 121057 90989 94 167 0 120888 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 484228

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23873
/proc/meminfo: memFree=1318960/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=484228 CPUtime=1181.87
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 95768 0 0 0 118137 50 0 0 25 0 1 0 109647280 495849472 95750 1992294400 134512640 135197250 4294956224 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 121057 95750 94 167 0 120888 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 484228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 23873
/proc/meminfo: memFree=1312880/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=484228 CPUtime=1200.07
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 97193 0 0 0 119956 51 0 0 25 0 1 0 109647280 495849472 97175 1992294400 134512640 135197250 4294956224 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 121057 97175 94 167 0 120888 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 484228

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

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

[startup+1200.5 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 23873
/proc/meminfo: memFree=1312880/2055920 swapFree=4192812/4192956
[pid=23872] ppid=23870 vsize=484228 CPUtime=1200.07
/proc/23872/stat : 23872 (march_nn) R 23870 23872 23496 0 -1 4194304 97193 0 0 0 119956 51 0 0 25 0 1 0 109647280 495849472 97175 1992294400 134512640 135197250 4294956224 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/23872/statm: 121057 97175 94 167 0 120888 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 484228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.14
CPU user time (s): 1199.56
CPU system time (s): 0.573912
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 484228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.573912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97193
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= 1276

runsolver used 1.2948 second user time and 2.89356 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-27 09:09:38
IDJOB=1737316
IDBENCH=71786
IDSOLVER=522
FILE ID=node89/1737316-1240816178
PBS_JOBID= 9187442
Free space on /tmp= 66384 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-115-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737316-1240816178/watcher-1737316-1240816178 -o /tmp/evaluation-result-1737316-1240816178/solver-1737316-1240816178 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1737316-1240816178.cnf

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

MD5SUM BENCH= fd3986b9c0990131ef596f6d92a0612d
RANDOM SEED=1816382269

node89.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1704144 kB
Buffers:         49572 kB
Cached:         222972 kB
SwapCached:          0 kB
Active:          94252 kB
Inactive:       192084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            51408 kB
Committed_AS:   355748 kB
PageTables:       1372 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= 66384 MiB
End job on node89 at 2009-04-27 09:29:40