Trace number 1725363

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) 1200.02 1200.31

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
MD5SUM34870d8ecf83d8ac2173b4630f0f7214
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38694
Satisfiable
(Un)Satisfiability was proved
Number of variables4940
Number of clauses93221
Sum of the clauses size189296
Maximum clause length26
Minimum clause length1
Number of clauses of size 143
Number of clauses of size 292101
Number of clauses of size 3113
Number of clauses of size 4924
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

3.89/3.90	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.89/3.90	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.89/3.90	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.89/3.90	c main()::
3.89/3.90	c initFormula():: searching for DIMACS p-line....
3.89/3.90	c full lookahead due to high density!
3.89/3.90	c initFormula():: the DIMACS p-line indicates a CNF of 4940 variables and 93221 clauses.
3.89/3.90	c parseCNF():: parsing....
3.89/3.90	c parseCNF():: the CNF contains 43 unary clauses.
3.89/3.90	c runParser():: parsing was successful, warming up engines...
3.89/3.90	c find_and_remove_tautogolies():: found and removed 391 tautologies
3.89/3.90	c simplify_formula():: removed 0 tautological, 7288 satisfied and 49 duplicate clauses
3.89/3.90	c preprocessing fase I completed:: there are now 4155 free variables and 85884 clauses.
3.89/3.90	c stat :: sign balance is biased by 28.034
3.89/3.90	c using k-SAT heuristics (size based diff)
3.89/3.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.89/3.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.89/3.90	c main():: clause / variable ratio: ( 85884 / 4940 ) = 17.39
3.89/3.90	c longest clause has size 26
3.89/3.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.89/3.90	c number of free variables = 4155
3.89/3.90	c dynamic_preselect_setsize :: off
3.89/3.90	c main():: all systems go!
3.89/3.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 356
4.69/4.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 51139
110.07/110.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |***************************************************************

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-1725363-1240704157/watcher-1725363-1240704157 -o /tmp/evaluation-result-1725363-1240704157/solver-1725363-1240704157 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1725363-1240704157.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: 1.17 1.06 1.02 3/64 19388
/proc/meminfo: memFree=1212992/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=1968 CPUtime=0
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 98448907 2015232 265 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 492 265 59 167 0 323 0

[startup+0.047472 s]
/proc/loadavg: 1.17 1.06 1.02 3/64 19388
/proc/meminfo: memFree=1212992/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=2496 CPUtime=0.04
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 471 0 0 0 4 0 0 0 18 0 1 0 98448907 2555904 456 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 624 456 59 167 0 455 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2496

[startup+0.101476 s]
/proc/loadavg: 1.17 1.06 1.02 3/64 19388
/proc/meminfo: memFree=1212992/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=3288 CPUtime=0.09
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 710 0 0 0 9 0 0 0 18 0 1 0 98448907 3366912 695 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 822 695 59 167 0 653 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3288

[startup+0.301493 s]
/proc/loadavg: 1.17 1.06 1.02 3/64 19388
/proc/meminfo: memFree=1212992/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=7312 CPUtime=0.29
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 2330 0 0 0 29 0 0 0 19 0 1 0 98448907 7487488 1000 1992294400 134512640 135197250 4294956224 18446744073709551615 134565169 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 1828 1000 68 167 0 1659 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7312

[startup+0.701526 s]
/proc/loadavg: 1.17 1.06 1.02 3/64 19388
/proc/meminfo: memFree=1212992/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=8084 CPUtime=0.69
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 5321 0 0 0 68 1 0 0 22 0 1 0 98448907 8278016 1186 1992294400 134512640 135197250 4294956224 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 2021 1186 68 167 0 1852 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8084

[startup+1.5026 s]
/proc/loadavg: 1.16 1.06 1.02 2/65 19389
/proc/meminfo: memFree=1209016/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=7284 CPUtime=1.49
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 10928 0 0 0 145 4 0 0 25 0 1 0 98448907 7458816 993 1992294400 134512640 135197250 4294956224 18446744073709551615 134560366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 1821 993 68 167 0 1652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7284

[startup+3.10174 s]
/proc/loadavg: 1.16 1.06 1.02 2/65 19389
/proc/meminfo: memFree=1208888/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=7288 CPUtime=3.09
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 21937 0 0 0 300 9 0 0 25 0 1 0 98448907 7462912 994 1992294400 134512640 135197250 4294956224 18446744073709551615 134565169 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 1822 994 68 167 0 1653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7288

[startup+6.30201 s]
/proc/loadavg: 1.16 1.06 1.02 2/65 19389
/proc/meminfo: memFree=1204984/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=17576 CPUtime=6.29
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 29278 0 0 0 617 12 0 0 25 0 1 0 98448907 17997824 2044 1992294400 134512640 135197250 4294956224 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 4394 2044 94 167 0 4225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17576

[startup+12.7016 s]
/proc/loadavg: 1.13 1.05 1.02 2/65 19389
/proc/meminfo: memFree=1204608/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=17728 CPUtime=12.69
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 29340 0 0 0 1257 12 0 0 25 0 1 0 98448907 18153472 2104 1992294400 134512640 135197250 4294956224 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 4432 2104 94 167 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17728

[startup+25.5017 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 19389
/proc/meminfo: memFree=1204160/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=18196 CPUtime=25.48
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 29443 0 0 0 2536 12 0 0 25 0 1 0 98448907 18632704 2207 1992294400 134512640 135197250 4294956224 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 4549 2207 94 167 0 4380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18196

[startup+51.1019 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 19389
/proc/meminfo: memFree=1203520/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=19096 CPUtime=51.08
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 29629 0 0 0 5096 12 0 0 25 0 1 0 98448907 19554304 2392 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 4774 2392 94 167 0 4605 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19096

[startup+102.305 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 19389
/proc/meminfo: memFree=1202560/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=20420 CPUtime=102.27
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 29872 0 0 0 10215 12 0 0 25 0 1 0 98448907 20910080 2635 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 5105 2635 94 167 0 4936 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20420

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 19389
/proc/meminfo: memFree=1201792/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=21184 CPUtime=162.25
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 30066 0 0 0 16212 13 0 0 25 0 1 0 98448907 21692416 2829 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 5296 2829 94 167 0 5127 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21184

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19389
/proc/meminfo: memFree=1200640/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=22948 CPUtime=222.24
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 30335 0 0 0 22210 14 0 0 25 0 1 0 98448907 23498752 3098 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 5737 3098 94 167 0 5568 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22948

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19389
/proc/meminfo: memFree=1199296/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=24032 CPUtime=282.22
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 30663 0 0 0 28208 14 0 0 25 0 1 0 98448907 24608768 3426 1992294400 134512640 135197250 4294956224 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 6008 3426 94 167 0 5839 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24032

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19389
/proc/meminfo: memFree=1198272/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=25756 CPUtime=342.21
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 30897 0 0 0 34206 15 0 0 25 0 1 0 98448907 26374144 3660 1992294400 134512640 135197250 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 6439 3660 94 167 0 6270 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 25756

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1197376/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=25888 CPUtime=402.2
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 31122 0 0 0 40205 15 0 0 25 0 1 0 98448907 26509312 3885 1992294400 134512640 135197250 4294956224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 6472 3885 94 167 0 6303 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 25888

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1196416/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=28608 CPUtime=462.18
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 31365 0 0 0 46203 15 0 0 25 0 1 0 98448907 29294592 4128 1992294400 134512640 135197250 4294956224 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 7152 4128 94 167 0 6983 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 28608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1195712/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=28740 CPUtime=522.17
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 31550 0 0 0 52201 16 0 0 25 0 1 0 98448907 29429760 4313 1992294400 134512640 135197250 4294956224 18446744073709551615 134539314 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 7185 4313 94 167 0 7016 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 28740

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1195008/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=28740 CPUtime=582.16
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 31733 0 0 0 58199 17 0 0 25 0 1 0 98448907 29429760 4496 1992294400 134512640 135197250 4294956224 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 7185 4496 94 167 0 7016 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 28740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1194240/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=28872 CPUtime=642.14
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 31917 0 0 0 64197 17 0 0 25 0 1 0 98448907 29564928 4680 1992294400 134512640 135197250 4294956224 18446744073709551615 134539304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 7218 4680 94 167 0 7049 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28872

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1193408/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=32752 CPUtime=702.12
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 32125 0 0 0 70195 17 0 0 25 0 1 0 98448907 33538048 4888 1992294400 134512640 135197250 4294956224 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 8188 4888 94 167 0 8019 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 32752

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1192448/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=34796 CPUtime=762.12
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 32363 0 0 0 76194 18 0 0 25 0 1 0 98448907 35631104 5126 1992294400 134512640 135197250 4294956224 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 8699 5126 94 167 0 8530 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 34796

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1191552/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=34796 CPUtime=822.09
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 32583 0 0 0 82191 18 0 0 25 0 1 0 98448907 35631104 5346 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 8699 5346 94 167 0 8530 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 34796

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1190464/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=34928 CPUtime=882.08
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 32842 0 0 0 88189 19 0 0 25 0 1 0 98448907 35766272 5605 1992294400 134512640 135197250 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 8732 5605 94 167 0 8563 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 34928

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1189504/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=34928 CPUtime=942.07
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 33081 0 0 0 94188 19 0 0 25 0 1 0 98448907 35766272 5844 1992294400 134512640 135197250 4294956224 18446744073709551615 134541538 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 8732 5844 94 167 0 8563 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 34928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1188544/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=34928 CPUtime=1002.05
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 33350 0 0 0 100186 19 0 0 25 0 1 0 98448907 35766272 6113 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 8732 6113 94 167 0 8563 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 34928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1187520/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=40748 CPUtime=1062.04
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 33598 0 0 0 106184 20 0 0 25 0 1 0 98448907 41725952 6361 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 10187 6361 94 167 0 10018 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 40748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19389
/proc/meminfo: memFree=1186240/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=40880 CPUtime=1122.02
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 33892 0 0 0 112182 20 0 0 25 0 1 0 98448907 41861120 6655 1992294400 134512640 135197250 4294956224 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 10220 6655 94 167 0 10051 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 40880

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 19389
/proc/meminfo: memFree=1185216/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=40880 CPUtime=1182.01
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 34164 0 0 0 118180 21 0 0 25 0 1 0 98448907 41861120 6927 1992294400 134512640 135197250 4294956224 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 10220 6927 94 167 0 10051 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 40880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 19389
/proc/meminfo: memFree=1184896/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=40880 CPUtime=1200.01
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 34236 0 0 0 119980 21 0 0 25 0 1 0 98448907 41861120 6999 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 10220 6999 94 167 0 10051 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 40880

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

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

[startup+1200.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 19389
/proc/meminfo: memFree=1184896/2055920 swapFree=4192812/4192956
[pid=19388] ppid=19386 vsize=40880 CPUtime=1200.01
/proc/19388/stat : 19388 (march_nn) R 19386 19388 18889 0 -1 4194304 34236 0 0 0 119980 21 0 0 25 0 1 0 98448907 41861120 6999 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19388/statm: 10220 6999 94 167 0 10051 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 40880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.217966
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 40880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34236
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= 1910

runsolver used 0.870867 second user time and 2.49162 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-26 02:02:37
IDJOB=1725363
IDBENCH=24580
IDSOLVER=522
FILE ID=node31/1725363-1240704157
PBS_JOBID= 9186758
Free space on /tmp= 66408 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Medium/contest05/sabharwal/sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1725363-1240704157/watcher-1725363-1240704157 -o /tmp/evaluation-result-1725363-1240704157/solver-1725363-1240704157 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1725363-1240704157.cnf

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

MD5SUM BENCH= 34870d8ecf83d8ac2173b4630f0f7214
RANDOM SEED=587377668

node31.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		: 3000.213
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		: 3000.213
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:       1213408 kB
Buffers:         64940 kB
Cached:         709784 kB
SwapCached:          0 kB
Active:         123920 kB
Inactive:       665808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          24708 kB
Slab:            38516 kB
Committed_AS:   355416 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66404 MiB
End job on node31 at 2009-04-26 02:22:40