Trace number 1560813

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) 1200.13 1200.46

General information on the benchmark

NameAPPLICATIONS/aprove09/
AProVE09-10.cnf
MD5SUM8906ffdee2616e35f08782ac5b24588e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.04769
Satisfiable
(Un)Satisfiability was proved
Number of variables67186
Number of clauses245335
Sum of the clauses size639643
Maximum clause length1250
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2123646
Number of clauses of size 3107493
Number of clauses of size 48907
Number of clauses of size 51467
Number of clauses of size over 53821

Solver Data 

6.99/7.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.99/7.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
6.99/7.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
6.99/7.00	c main()::
6.99/7.00	c initFormula():: searching for DIMACS p-line....
6.99/7.00	c initFormula():: the DIMACS p-line indicates a CNF of 67186 variables and 245335 clauses.
6.99/7.00	c parseCNF():: parsing....
6.99/7.00	c parseCNF():: the CNF contains 1 unary clauses.
6.99/7.00	c runParser():: parsing was successful, warming up engines...
6.99/7.00	c find_and_remove_tautogolies():: found and removed 1444 tautologies
6.99/7.00	c find_and_remove_tautogolies():: found and removed 8 tautologies
6.99/7.00	c simplify_formula():: removed 28 tautological, 9462 satisfied and 21 duplicate clauses
6.99/7.00	c preprocessing fase I completed:: there are now 63477 free variables and 235824 clauses.
6.99/7.00	c stat :: sign balance is biased by 0.138
6.99/7.00	c find_equivalence():: found 18274 3-equivalences
6.99/7.00	c find_and_remove_tautogolies():: found and removed 2 tautologies
6.99/7.00	c find_and_remove_tautogolies():: found and removed 6899 tautologies
6.99/7.00	c shorten_equivalence(): average equivalence length reduced from 7.449789 to 3.693546
6.99/7.00	c using k-SAT heuristics (size based diff)
6.99/7.00	c simplify_formula():: removed 0 tautological, 73096 satisfied and 2 duplicate clauses
6.99/7.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 5056 duplicate clauses
6.99/7.00	c resolvent_look() :: found 53479 resolvents
6.99/7.00	c main():: clause / variable ratio: ( 289303 / 67186 ) = 4.31
6.99/7.00	c longest clause has size 26
6.99/7.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.99/7.00	c number of free variables = 56575
6.99/7.00	c dynamic_preselect_setsize :: off
6.99/7.00	c main():: all systems go!
6.99/7.00	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-1560813-1238758899/watcher-1560813-1238758899 -o /tmp/evaluation-result-1560813-1238758899/solver-1560813-1238758899 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1560813-1238758899.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: 0.87 0.97 0.99 3/64 8363
/proc/meminfo: memFree=837552/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=4868 CPUtime=0
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 590 0 0 0 0 0 0 0 18 0 1 0 1148555476 4984832 575 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 1217 578 58 167 0 1048 0

[startup+0.10382 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8363
/proc/meminfo: memFree=837552/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=8960 CPUtime=0.09
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 1906 0 0 0 9 0 0 0 18 0 1 0 1148555476 9175040 1891 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 2240 1891 58 167 0 2071 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8960

[startup+0.201829 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8363
/proc/meminfo: memFree=837552/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=10148 CPUtime=0.19
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 2262 0 0 0 18 1 0 0 19 0 1 0 1148555476 10391552 2247 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 2537 2247 58 167 0 2368 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10148

[startup+0.301836 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8363
/proc/meminfo: memFree=837552/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=11336 CPUtime=0.29
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 2627 0 0 0 28 1 0 0 19 0 1 0 1148555476 11608064 2612 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 2834 2612 58 167 0 2665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11336

[startup+0.701871 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8363
/proc/meminfo: memFree=837552/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=33552 CPUtime=0.69
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 8081 0 0 0 66 3 0 0 23 0 1 0 1148555476 34357248 6330 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 8388 6330 66 167 0 8219 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33552

[startup+1.50195 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 8364
/proc/meminfo: memFree=815528/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=30280 CPUtime=1.49
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 10172 0 0 0 145 4 0 0 25 0 1 0 1148555476 31006720 5557 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 7570 5557 67 167 0 7401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30280

[startup+3.10108 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 8364
/proc/meminfo: memFree=813352/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=32788 CPUtime=3.09
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 17246 0 0 0 301 8 0 0 25 0 1 0 1148555476 33574912 6244 1992294400 134512640 135197250 4294956224 18446744073709551615 134694940 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 8197 6244 81 167 0 8028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32788

[startup+6.30135 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 8364
/proc/meminfo: memFree=813288/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=133948 CPUtime=6.28
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 36325 0 0 0 611 17 0 0 25 0 1 0 1148555476 137162752 14361 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 33487 14361 87 167 0 33318 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 133948

[startup+12.7019 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 8364
/proc/meminfo: memFree=767912/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=143176 CPUtime=12.68
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 43570 0 0 0 1248 20 0 0 25 0 1 0 1148555476 146612224 17460 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 35794 17460 92 167 0 35625 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 143176

[startup+25.502 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 8364
/proc/meminfo: memFree=762920/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=148744 CPUtime=25.48
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 44818 0 0 0 2527 21 0 0 25 0 1 0 1148555476 152313856 18703 1992294400 134512640 135197250 4294956224 18446744073709551615 134553218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 37186 18703 92 167 0 37017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 148744

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 8364
/proc/meminfo: memFree=752808/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=162384 CPUtime=51.07
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 47380 0 0 0 5085 22 0 0 25 0 1 0 1148555476 166281216 21265 1992294400 134512640 135197250 4294956224 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 40596 21265 92 167 0 40427 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 162384

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 8364
/proc/meminfo: memFree=735976/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=183340 CPUtime=102.26
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 51568 0 0 0 10202 24 0 0 25 0 1 0 1148555476 187740160 25445 1992294400 134512640 135197250 4294956224 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 45835 25445 92 167 0 45666 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 183340

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=722728/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=192652 CPUtime=162.24
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 54941 0 0 0 16198 26 0 0 25 0 1 0 1148555476 197275648 28818 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 48163 28818 92 167 0 47994 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 192652

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=707368/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=221224 CPUtime=222.22
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 58708 0 0 0 22194 28 0 0 25 0 1 0 1148555476 226533376 32575 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 55306 32575 92 167 0 55137 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 221224

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=698344/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=226524 CPUtime=282.21
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 60953 0 0 0 28191 30 0 0 25 0 1 0 1148555476 231960576 34818 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 56631 34818 92 167 0 56462 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 226524

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=692776/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=230288 CPUtime=342.18
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 62353 0 0 0 34187 31 0 0 25 0 1 0 1148555476 235814912 36218 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 57572 36218 92 167 0 57403 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 230288

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=679016/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=241780 CPUtime=402.17
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 65816 0 0 0 40184 33 0 0 25 0 1 0 1148555476 247582720 39681 1992294400 134512640 135197250 4294956224 18446744073709551615 134553713 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 60445 39681 92 167 0 60276 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 241780

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=668776/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=248708 CPUtime=462.16
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 68394 0 0 0 46181 35 0 0 25 0 1 0 1148555476 254676992 42243 1992294400 134512640 135197250 4294956224 18446744073709551615 134539447 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 62177 42243 92 167 0 62008 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 248708

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=647912/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=298780 CPUtime=522.14
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 73625 0 0 0 52175 39 0 0 25 0 1 0 1148555476 305950720 47443 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 74695 47443 92 167 0 74526 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 298780

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=636648/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=307172 CPUtime=582.13
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 76486 0 0 0 58171 42 0 0 25 0 1 0 1148555476 314544128 50288 1992294400 134512640 135197250 4294956224 18446744073709551615 134553707 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 76793 50288 92 167 0 76624 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 307172

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=604904/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=342540 CPUtime=642.11
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 84548 0 0 0 64165 46 0 0 25 0 1 0 1148555476 350760960 58129 1992294400 134512640 135197250 4294956224 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 85635 58129 92 167 0 85466 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 342540

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=550568/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=408608 CPUtime=702.09
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 98454 0 0 0 70156 53 0 0 25 0 1 0 1148555476 418414592 71907 1992294400 134512640 135197250 4294956224 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 102152 71907 92 167 0 101983 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 408608

[startup+762.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=521448/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=446988 CPUtime=762.09
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 105697 0 0 0 76150 59 0 0 25 0 1 0 1148555476 457715712 78927 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 111747 78927 92 167 0 111578 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 446988

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=515496/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=454648 CPUtime=822.06
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 107214 0 0 0 82147 59 0 0 25 0 1 0 1148555476 465559552 80422 1992294400 134512640 135197250 4294956224 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 113662 80422 92 167 0 113493 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 454648

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=512296/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=458528 CPUtime=882.05
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108023 0 0 0 88145 60 0 0 25 0 1 0 1148555476 469532672 81209 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 114632 81209 92 167 0 114463 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 458528

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=510312/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=460880 CPUtime=942.03
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108508 0 0 0 94143 60 0 0 25 0 1 0 1148555476 471941120 81687 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 115220 81687 92 167 0 115051 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 460880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=509992/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=461292 CPUtime=1002.01
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108630 0 0 0 100141 60 0 0 25 0 1 0 1148555476 472363008 81798 1992294400 134512640 135197250 4294956224 18446744073709551615 134602880 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 115323 81798 92 167 0 115154 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 461292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=509800/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=461564 CPUtime=1062
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108666 0 0 0 106140 60 0 0 25 0 1 0 1148555476 472641536 81832 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 115391 81832 92 167 0 115222 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 461564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8364
/proc/meminfo: memFree=509352/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=461980 CPUtime=1121.99
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108770 0 0 0 112138 61 0 0 25 0 1 0 1148555476 473067520 81934 1992294400 134512640 135197250 4294956224 18446744073709551615 134528509 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 115495 81934 92 167 0 115326 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 461980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8370
/proc/meminfo: memFree=508712/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=462648 CPUtime=1181.96
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108910 0 0 0 118135 61 0 0 25 0 1 0 1148555476 473751552 82072 1992294400 134512640 135197250 4294956224 18446744073709551615 134713095 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 115662 82072 92 167 0 115493 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 462648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8370
/proc/meminfo: memFree=508712/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=462648 CPUtime=1200.06
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108931 0 0 0 119945 61 0 0 25 0 1 0 1148555476 473751552 82092 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 115662 82092 92 167 0 115493 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 462648

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: 0.99 0.97 0.99 2/65 8370
/proc/meminfo: memFree=508712/2055920 swapFree=4167280/4192956
[pid=8363] ppid=8361 vsize=462648 CPUtime=1200.06
/proc/8363/stat : 8363 (march_nn) R 8361 8363 7921 0 -1 4194304 108931 0 0 0 119945 61 0 0 25 0 1 0 1148555476 473751552 82092 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/8363/statm: 115662 82092 92 167 0 115493 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 462648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.46
CPU system time (s): 0.669898
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 462648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.669898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108931
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= 1948

runsolver used 0.91886 second user time and 2.44763 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-03 13:41:39
IDJOB=1560813
IDBENCH=70903
IDSOLVER=522
FILE ID=node31/1560813-1238758899
PBS_JOBID= 9085479
Free space on /tmp= 66412 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/aprove09/AProVE09-10.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1560813-1238758899/watcher-1560813-1238758899 -o /tmp/evaluation-result-1560813-1238758899/solver-1560813-1238758899 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1560813-1238758899.cnf

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

MD5SUM BENCH= 8906ffdee2616e35f08782ac5b24588e
RANDOM SEED=1970131569

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		: 3000.214
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		: 3000.214
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:        837968 kB
Buffers:        127268 kB
Cached:         971180 kB
SwapCached:      18724 kB
Active:         287448 kB
Inactive:       831300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        837968 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            5484 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            84876 kB
Committed_AS:  3297420 kB
PageTables:       1476 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= 66412 MiB
End job on node31 at 2009-04-03 14:01:42