Trace number 1514462

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.23	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.23	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.23	c main()::
1.19/1.23	c initFormula():: searching for DIMACS p-line....
1.19/1.23	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.19/1.23	c parseCNF():: parsing....
1.19/1.23	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.23	c runParser():: parsing was successful, warming up engines...
1.19/1.23	c simplify_formula():: removed 0 tautological, 314 satisfied and 0 duplicate clauses
1.19/1.23	c preprocessing fase I completed:: there are now 15949 free variables and 66886 clauses.
1.19/1.23	c stat :: sign balance is biased by 0.479
1.19/1.23	c using 3-SAT heuristics (occurence based diff)
1.19/1.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
1.19/1.23	c resolvent_look() :: found 73 resolvents
1.19/1.23	c lessRedundantTransformation():: nothing to be done.
1.19/1.23	c transformTo3SAT():: you gave me 16000 variables and 66959 clauses.
1.19/1.23	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.19/1.23	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.19/1.23	c transformTo3SAT():: the transformation yielded 16000 variabels and 66959 clauses.
1.19/1.23	c main():: clause / variable ratio: ( 66959 / 16000 ) = 4.18
1.19/1.23	c longest clause has size 3
1.19/1.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.23	c number of free variables = 15949
1.19/1.23	c dynamic_preselect_setsize :: off
1.19/1.23	c main():: all systems go!
1.19/1.23	c |----------------------------------------------------------------|

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-1514462-1238239042/watcher-1514462-1238239042 -o /tmp/evaluation-result-1514462-1238239042/solver-1514462-1238239042 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514462-1238239042.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 0.99 0.99 3/64 22773
/proc/meminfo: memFree=1416584/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=2552 CPUtime=0
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 1096570274 2613248 435 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 638 436 59 167 0 469 0

[startup+0.101021 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 22773
/proc/meminfo: memFree=1416584/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=6820 CPUtime=0.09
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 928 0 0 0 9 0 0 0 18 0 1 0 1096570274 6983680 912 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 1705 916 61 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6820

[startup+0.201036 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 22773
/proc/meminfo: memFree=1416584/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=9084 CPUtime=0.19
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 2020 0 0 0 19 0 0 0 18 0 1 0 1096570274 9302016 1615 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 2271 1619 67 167 0 2102 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9084

[startup+0.301052 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 22773
/proc/meminfo: memFree=1416584/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=8688 CPUtime=0.29
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 2855 0 0 0 28 1 0 0 19 0 1 0 1096570274 8896512 1524 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 2172 1524 177 167 0 2003 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8688

[startup+0.701119 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 22773
/proc/meminfo: memFree=1416584/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=8424 CPUtime=0.69
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 6368 0 0 0 67 2 0 0 22 0 1 0 1096570274 8626176 1496 1992294400 134512640 135197250 4294956240 18446744073709551615 134692140 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 2106 1496 82 167 0 1937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8424

[startup+1.50125 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1406080/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=29120 CPUtime=1.49
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 13404 0 0 0 143 6 0 0 25 0 1 0 1096570274 29818880 5120 1992294400 134512640 135197250 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 7280 5124 93 167 0 7111 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29120

[startup+3.10152 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1390208/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=29988 CPUtime=3.09
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 15011 0 0 0 302 7 0 0 25 0 1 0 1096570274 30707712 6727 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 7497 6727 93 167 0 7328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29988

[startup+6.30205 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1387264/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=32944 CPUtime=6.29
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 15749 0 0 0 622 7 0 0 25 0 1 0 1096570274 33734656 7465 1992294400 134512640 135197250 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 8236 7465 93 167 0 8067 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32944

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1385984/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=33868 CPUtime=12.68
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 15972 0 0 0 1261 7 0 0 25 0 1 0 1096570274 34680832 7688 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 8467 7688 93 167 0 8298 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33868

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1385280/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=34528 CPUtime=25.48
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16138 0 0 0 2540 8 0 0 25 0 1 0 1096570274 35356672 7854 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 8632 7854 93 167 0 8463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34528

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1384704/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=35188 CPUtime=51.07
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16295 0 0 0 5099 8 0 0 25 0 1 0 1096570274 36032512 8011 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 8797 8011 93 167 0 8628 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35188

[startup+102.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1384064/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=35716 CPUtime=102.27
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16438 0 0 0 10218 9 0 0 25 0 1 0 1096570274 36573184 8154 1992294400 134512640 135197250 4294956240 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 8929 8154 93 167 0 8760 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35716

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1383616/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=36112 CPUtime=162.24
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16547 0 0 0 16215 9 0 0 25 0 1 0 1096570274 36978688 8263 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9028 8263 93 167 0 8859 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36112

[startup+222.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1383360/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=36376 CPUtime=222.23
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16607 0 0 0 22213 10 0 0 25 0 1 0 1096570274 37249024 8323 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9094 8323 93 167 0 8925 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36376

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1383168/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=36640 CPUtime=282.2
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16661 0 0 0 28210 10 0 0 25 0 1 0 1096570274 37519360 8377 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9160 8377 93 167 0 8991 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 36640

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382912/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=36772 CPUtime=342.18
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16707 0 0 0 34207 11 0 0 25 0 1 0 1096570274 37654528 8423 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9193 8423 93 167 0 9024 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36772

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382720/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=36904 CPUtime=402.16
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16746 0 0 0 40205 11 0 0 25 0 1 0 1096570274 37789696 8462 1992294400 134512640 135197250 4294956240 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9226 8462 93 167 0 9057 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36904

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382592/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37036 CPUtime=462.14
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16780 0 0 0 46203 11 0 0 25 0 1 0 1096570274 37924864 8496 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9259 8496 93 167 0 9090 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 37036

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382464/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37168 CPUtime=522.12
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16811 0 0 0 52201 11 0 0 25 0 1 0 1096570274 38060032 8527 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9292 8527 93 167 0 9123 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 37168

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382400/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37300 CPUtime=582.1
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16840 0 0 0 58199 11 0 0 25 0 1 0 1096570274 38195200 8556 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9325 8556 93 167 0 9156 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 37300

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382272/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37432 CPUtime=642.09
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16864 0 0 0 64197 12 0 0 25 0 1 0 1096570274 38330368 8580 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9358 8580 93 167 0 9189 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 37432

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382144/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37432 CPUtime=702.07
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16887 0 0 0 70195 12 0 0 25 0 1 0 1096570274 38330368 8603 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9358 8603 93 167 0 9189 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 37432

[startup+762.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1382016/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37564 CPUtime=762.05
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16910 0 0 0 76193 12 0 0 25 0 1 0 1096570274 38465536 8626 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9391 8626 93 167 0 9222 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 37564

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381952/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37696 CPUtime=822.02
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16934 0 0 0 82190 12 0 0 25 0 1 0 1096570274 38600704 8650 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9424 8650 93 167 0 9255 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 37696

[startup+882.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381824/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37696 CPUtime=882.02
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16955 0 0 0 88189 13 0 0 25 0 1 0 1096570274 38600704 8671 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9424 8671 93 167 0 9255 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 37696

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381760/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37828 CPUtime=941.99
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16974 0 0 0 94186 13 0 0 25 0 1 0 1096570274 38735872 8690 1992294400 134512640 135197250 4294956240 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9457 8690 93 167 0 9288 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 37828

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381696/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37960 CPUtime=1001.97
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 16994 0 0 0 100184 13 0 0 25 0 1 0 1096570274 38871040 8710 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9490 8710 93 167 0 9321 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 37960

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381632/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=37960 CPUtime=1061.95
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 17011 0 0 0 106182 13 0 0 25 0 1 0 1096570274 38871040 8727 1992294400 134512640 135197250 4294956240 18446744073709551615 134601922 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9490 8727 93 167 0 9321 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 37960

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381568/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=38092 CPUtime=1121.93
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 17029 0 0 0 112180 13 0 0 25 0 1 0 1096570274 39006208 8745 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9523 8745 93 167 0 9354 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 38092

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381504/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=38092 CPUtime=1181.92
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 17046 0 0 0 118178 14 0 0 25 0 1 0 1096570274 39006208 8762 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9523 8762 93 167 0 9354 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 38092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381440/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=38092 CPUtime=1200.01
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 17049 0 0 0 119987 14 0 0 25 0 1 0 1096570274 39006208 8765 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9523 8765 93 167 0 9354 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 38092

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: 1.00 0.99 0.99 2/65 22774
/proc/meminfo: memFree=1381440/2055920 swapFree=4178416/4192956
[pid=22773] ppid=22771 vsize=38092 CPUtime=1200.01
/proc/22773/stat : 22773 (march_nn) R 22771 22773 22672 0 -1 4194304 17049 0 0 0 119987 14 0 0 25 0 1 0 1096570274 39006208 8765 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/22773/statm: 9523 8765 93 167 0 9354 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 38092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.151976
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 38092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17049
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= 1987

runsolver used 0.98585 second user time and 2.36864 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 12:17:22
IDJOB=1514462
IDBENCH=70348
IDSOLVER=522
FILE ID=node15/1514462-1238239042
PBS_JOBID= 9060687
Free space on /tmp= 65356 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514462-1238239042/watcher-1514462-1238239042 -o /tmp/evaluation-result-1514462-1238239042/solver-1514462-1238239042 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514462-1238239042.cnf

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=1813109113

node15.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		: 3000.286
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		: 3000.286
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:       1417064 kB
Buffers:         71624 kB
Cached:         488180 kB
SwapCached:       8336 kB
Active:          91044 kB
Inactive:       478596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417064 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            55164 kB
Committed_AS:  2864328 kB
PageTables:       1464 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= 65356 MiB
End job on node15 at 2009-03-28 12:37:25