Trace number 1720435

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) 1200.21 1200.52

General information on the benchmark

Namegoldb-heqc-dalumul.cnf
MD5SUMf03acb1e2f3063539a5fb2ac1bbf6244
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.892
Satisfiable
(Un)Satisfiability was proved
Number of variables9426
Number of clauses59991
Sum of the clauses size202888
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213834
Number of clauses of size 327796
Number of clauses of size 40
Number of clauses of size 518360
Number of clauses of size over 51

Solver Data 

33.99/34.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
33.99/34.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
33.99/34.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
33.99/34.08	c main()::
33.99/34.08	c initFormula():: searching for DIMACS p-line....
33.99/34.08	c initFormula():: the DIMACS p-line indicates a CNF of 9426 variables and 59991 clauses.
33.99/34.08	c parseCNF():: parsing....
33.99/34.08	c parseCNF():: the CNF contains 0 unary clauses.
33.99/34.08	c runParser():: parsing was successful, warming up engines...
33.99/34.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
33.99/34.08	c preprocessing fase I completed:: there are now 9426 free variables and 59991 clauses.
33.99/34.08	c stat :: sign balance is biased by 0.113
33.99/34.08	c find_equivalence():: found 32 3-equivalences
33.99/34.08	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
33.99/34.08	c using k-SAT heuristics (size based diff)
33.99/34.08	c simplify_formula():: removed 0 tautological, 128 satisfied and 0 duplicate clauses
33.99/34.08	c find_and_remove_tautogolies():: found and removed 64 tautologies
33.99/34.08	c simplify_formula():: removed 352 tautological, 128 satisfied and 2114498 duplicate clauses
33.99/34.08	c resolvent_look() :: found 5472191 resolvents
33.99/34.08	c main():: clause / variable ratio: ( 5532182 / 9426 ) = 586.91
33.99/34.08	c longest clause has size 32
33.99/34.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
33.99/34.08	c number of free variables = 9362
33.99/34.08	c dynamic_preselect_setsize :: off
33.99/34.08	c main():: all systems go!
33.99/34.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 18
893.76/894.03	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-1720435-1240656238/watcher-1720435-1240656238 -o /tmp/evaluation-result-1720435-1240656238/solver-1720435-1240656238 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720435-1240656238.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 3/64 31414
/proc/meminfo: memFree=1825216/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=2044 CPUtime=0
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 325 0 0 0 0 0 0 0 18 0 1 0 93649845 2093056 310 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 511 310 58 167 0 342 0

[startup+0.0946311 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31414
/proc/meminfo: memFree=1825216/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=2968 CPUtime=0.08
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 638 0 0 0 8 0 0 0 18 0 1 0 93649845 3039232 623 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 742 623 58 167 0 573 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2968

[startup+0.10263 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31414
/proc/meminfo: memFree=1825216/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=5884 CPUtime=0.09
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 881 0 0 0 9 0 0 0 18 0 1 0 93649845 6025216 865 1992294400 134512640 135197250 4294956224 18446744073709551615 134565008 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 1471 865 62 167 0 1302 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5884

[startup+0.301649 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31414
/proc/meminfo: memFree=1825216/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=8012 CPUtime=0.29
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 3566 0 0 0 28 1 0 0 19 0 1 0 93649845 8204288 1445 1992294400 134512640 135197250 4294956224 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 2003 1445 80 167 0 1834 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8012

[startup+0.701689 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31414
/proc/meminfo: memFree=1825216/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=21396 CPUtime=0.69
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 7871 0 0 0 65 4 0 0 22 0 1 0 93649845 21909504 4560 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 5349 4560 83 167 0 5180 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21396

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1788024/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=61536 CPUtime=1.49
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 17436 0 0 0 140 9 0 0 25 0 1 0 93649845 63012864 14125 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 15384 14125 83 167 0 15215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61536

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 31415
/proc/meminfo: memFree=1726200/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=186588 CPUtime=3.09
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 42887 0 0 0 289 20 0 0 25 0 1 0 93649845 191066112 39576 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 46647 39577 83 167 0 46478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 186588

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1590712/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=377036 CPUtime=6.29
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 109911 0 0 0 580 49 0 0 25 0 1 0 93649845 386084864 91374 1992294400 134512640 135197250 4294956224 18446744073709551615 134560533 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 94259 91375 83 167 0 94090 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 377036

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1546688/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=295000 CPUtime=12.68
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 130643 0 0 0 1208 60 0 0 25 0 1 0 93649845 302080000 69440 1992294400 134512640 135197250 4294956224 18446744073709551615 134565188 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 73750 69440 83 167 0 73581 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 295000

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1506368/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=577944 CPUtime=25.49
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 266161 0 0 0 2427 122 0 0 25 0 1 0 93649845 591814656 114230 1992294400 134512640 135197250 4294956224 18446744073709551615 134562029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 144486 114232 84 167 0 144317 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 577944

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160896/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=51.08
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 378987 0 0 0 4938 170 0 0 25 0 1 0 93649845 922943488 165727 1992294400 134512640 135197250 4294956224 18446744073709551615 134525585 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165727 91 167 0 225159 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 901312

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160384/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=102.26
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379098 0 0 0 10056 170 0 0 25 0 1 0 93649845 922943488 165838 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165838 93 167 0 225159 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 901312

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160192/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=162.25
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379119 0 0 0 16054 171 0 0 25 0 1 0 93649845 922943488 165859 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165859 93 167 0 225159 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 901312

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160064/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=222.24
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379142 0 0 0 22053 171 0 0 25 0 1 0 93649845 922943488 165882 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165882 93 167 0 225159 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 901312

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160064/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=282.22
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379142 0 0 0 28051 171 0 0 25 0 1 0 93649845 922943488 165882 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165882 93 167 0 225159 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 901312

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160000/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=342.21
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379142 0 0 0 34050 171 0 0 25 0 1 0 93649845 922943488 165882 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165882 93 167 0 225159 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 901312

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160000/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=402.19
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379142 0 0 0 40048 171 0 0 25 0 1 0 93649845 922943488 165882 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165882 93 167 0 225159 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 901312

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1160000/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=462.17
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379142 0 0 0 46046 171 0 0 25 0 1 0 93649845 922943488 165882 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 165882 93 167 0 225159 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 901312

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1156992/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=522.16
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379859 0 0 0 52044 172 0 0 25 0 1 0 93649845 922943488 166599 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 166599 93 167 0 225159 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 901312

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1156544/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=582.15
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 379981 0 0 0 58043 172 0 0 25 0 1 0 93649845 922943488 166721 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 166721 93 167 0 225159 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 901312

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1155904/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=642.14
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380117 0 0 0 64042 172 0 0 25 0 1 0 93649845 922943488 166857 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 166857 93 167 0 225159 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 901312

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1155712/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=702.12
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380162 0 0 0 70040 172 0 0 25 0 1 0 93649845 922943488 166902 1992294400 134512640 135197250 4294956224 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 166902 93 167 0 225159 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 901312

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1155520/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=762.1
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380197 0 0 0 76038 172 0 0 25 0 1 0 93649845 922943488 166937 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 166937 93 167 0 225159 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 901312

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1155264/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=822.08
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380257 0 0 0 82036 172 0 0 25 0 1 0 93649845 922943488 166997 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 166997 93 167 0 225159 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 901312

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1154816/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=882.07
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380355 0 0 0 88035 172 0 0 25 0 1 0 93649845 922943488 167095 1992294400 134512640 135197250 4294956224 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 167095 93 167 0 225159 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 901312

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1154176/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=942.06
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380501 0 0 0 94033 173 0 0 25 0 1 0 93649845 922943488 167241 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 167241 93 167 0 225159 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 901312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31415
/proc/meminfo: memFree=1153664/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=1002.04
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380627 0 0 0 100031 173 0 0 25 0 1 0 93649845 922943488 167367 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 167367 93 167 0 225159 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 901312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31421
/proc/meminfo: memFree=1153152/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=1062.02
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380729 0 0 0 106029 173 0 0 25 0 1 0 93649845 922943488 167469 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 167469 93 167 0 225159 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 901312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31421
/proc/meminfo: memFree=1152960/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=1122
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380773 0 0 0 112027 173 0 0 25 0 1 0 93649845 922943488 167513 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 167513 93 167 0 225159 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 901312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31421
/proc/meminfo: memFree=1152896/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=1181.99
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380773 0 0 0 118026 173 0 0 25 0 1 0 93649845 922943488 167513 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 167513 93 167 0 225159 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 901312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31421
/proc/meminfo: memFree=1152896/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=901312 CPUtime=1200.1
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4194304 380773 0 0 0 119836 174 0 0 25 0 1 0 93649845 922943488 167513 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 225328 167513 93 167 0 225159 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 901312

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31421
/proc/meminfo: memFree=1152896/2055920 swapFree=4192812/4192956
[pid=31414] ppid=31412 vsize=0 CPUtime=1200.19
/proc/31414/stat : 31414 (march_nn) R 31412 31414 31158 0 -1 4195332 380773 0 0 0 119836 183 0 0 25 0 1 0 93649845 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31414/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.21
CPU user time (s): 1198.36
CPU system time (s): 1.85072
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 986292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.36
system time used= 1.85072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 380773
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= 1690

runsolver used 1.51277 second user time and 2.70259 second system time

The end

Launcher Data 

Begin job on node70 at 2009-04-25 12:43:58
IDJOB=1720435
IDBENCH=69604
IDSOLVER=522
FILE ID=node70/1720435-1240656238
PBS_JOBID= 9186504
Free space on /tmp= 66336 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-dalumul.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720435-1240656238/watcher-1720435-1240656238 -o /tmp/evaluation-result-1720435-1240656238/solver-1720435-1240656238 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1720435-1240656238.cnf

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

MD5SUM BENCH= f03acb1e2f3063539a5fb2ac1bbf6244
RANDOM SEED=1105937457

node70.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:       1825696 kB
Buffers:          9896 kB
Cached:         137392 kB
SwapCached:          0 kB
Active:          30424 kB
Inactive:       130816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825696 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          23680 kB
Slab:            55068 kB
Committed_AS:   279788 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= 66336 MiB
End job on node70 at 2009-04-25 13:04:01