Trace number 1544272

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.29/1.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.29/1.39	c main()::
1.29/1.39	c initFormula():: searching for DIMACS p-line....
1.29/1.39	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.29/1.39	c parseCNF():: parsing....
1.29/1.39	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.39	c runParser():: parsing was successful, warming up engines...
1.29/1.39	c simplify_formula():: removed 0 tautological, 396 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 17941 free variables and 75204 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.467
1.29/1.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.29/1.39	c using 3-SAT heuristics (occurence based diff)
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.29/1.39	c resolvent_look() :: found 93 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 18000 variables and 75297 clauses.
1.29/1.39	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.39	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.39	c transformTo3SAT():: the transformation yielded 18000 variabels and 75297 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 75297 / 18000 ) = 4.18
1.29/1.39	c longest clause has size 3
1.29/1.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.39	c dynamic_preselect_setsize :: off
1.29/1.39	c suggested doublelook initial :: 0
1.29/1.39	c main():: all systems go!
1.29/1.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1326 JD: 1215
45.08/45.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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-1544272-1238607243/watcher-1544272-1238607243 -o /tmp/evaluation-result-1544272-1238607243/solver-1544272-1238607243 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544272-1238607243.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: 0.99 0.98 0.99 3/64 474
/proc/meminfo: memFree=1148264/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=2664 CPUtime=0
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 1133386825 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 666 471 47 123 0 541 0

[startup+0.0769251 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 474
/proc/meminfo: memFree=1148264/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=3456 CPUtime=0.07
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 754 0 0 0 7 0 0 0 18 0 1 0 1133386825 3538944 740 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 864 741 47 123 0 739 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3456

[startup+0.101927 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 474
/proc/meminfo: memFree=1148264/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=3720 CPUtime=0.09
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 849 0 0 0 9 0 0 0 18 0 1 0 1133386825 3809280 835 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 930 835 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301948 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 474
/proc/meminfo: memFree=1148264/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=9192 CPUtime=0.29
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 2875 0 0 0 28 1 0 0 19 0 1 0 1133386825 9412608 1603 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 2298 1606 52 123 0 2173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9192

[startup+0.701992 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 474
/proc/meminfo: memFree=1148264/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=8872 CPUtime=0.69
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 5436 0 0 0 67 2 0 0 23 0 1 0 1133386825 9084928 1499 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 2218 1499 63 123 0 2093 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8872

[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1135200/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=22952 CPUtime=1.49
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 14149 0 0 0 143 6 0 0 25 0 1 0 1133386825 23502848 4812 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 5738 4812 73 123 0 5613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22952

[startup+3.10125 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1129056/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=22956 CPUtime=3.09
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 14150 0 0 0 303 6 0 0 25 0 1 0 1133386825 23506944 4813 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 5739 4813 73 123 0 5614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22956

[startup+6.30159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1128872/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=22980 CPUtime=6.29
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 14179 0 0 0 623 6 0 0 25 0 1 0 1133386825 23531520 4842 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 5745 4842 73 123 0 5620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22980

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1128424/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=23536 CPUtime=12.68
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 14298 0 0 0 1262 6 0 0 25 0 1 0 1133386825 24100864 4961 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 5884 4961 73 123 0 5759 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23536

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1126760/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=25496 CPUtime=25.49
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 14738 0 0 0 2542 7 0 0 25 0 1 0 1133386825 26107904 5401 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 6374 5401 73 123 0 6249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25496

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1126120/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=26332 CPUtime=51.07
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 14903 0 0 0 5100 7 0 0 25 0 1 0 1133386825 26963968 5566 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 6583 5566 73 123 0 6458 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26332

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1125096/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=27244 CPUtime=102.25
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15141 0 0 0 10218 7 0 0 25 0 1 0 1133386825 27897856 5804 1992294400 134512640 135019032 4294956240 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 6811 5804 73 123 0 6686 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27244

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1124264/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=28016 CPUtime=162.22
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15348 0 0 0 16215 7 0 0 25 0 1 0 1133386825 28688384 6011 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7004 6011 73 123 0 6879 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28016

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1123880/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=28400 CPUtime=222.19
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15448 0 0 0 22212 7 0 0 25 0 1 0 1133386825 29081600 6111 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7100 6111 73 123 0 6975 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28400

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1123624/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=28648 CPUtime=282.17
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15516 0 0 0 28210 7 0 0 25 0 1 0 1133386825 29335552 6179 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7162 6179 73 123 0 7037 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28648

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1123376/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=28900 CPUtime=342.14
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15570 0 0 0 34207 7 0 0 25 0 1 0 1133386825 29593600 6233 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7225 6233 73 123 0 7100 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 28900

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1123248/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29024 CPUtime=402.12
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15609 0 0 0 40204 8 0 0 25 0 1 0 1133386825 29720576 6272 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7256 6272 73 123 0 7131 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 29024

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1123120/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29148 CPUtime=462.1
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15641 0 0 0 46202 8 0 0 25 0 1 0 1133386825 29847552 6304 1992294400 134512640 135019032 4294956240 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7287 6304 73 123 0 7162 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 29148

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1122992/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29276 CPUtime=522.07
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15671 0 0 0 52199 8 0 0 25 0 1 0 1133386825 29978624 6334 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7319 6334 73 123 0 7194 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 29276

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 475
/proc/meminfo: memFree=1122928/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29400 CPUtime=582.04
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15692 0 0 0 58196 8 0 0 25 0 1 0 1133386825 30105600 6355 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7350 6355 73 123 0 7225 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 29400

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122672/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29400 CPUtime=642.02
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15716 0 0 0 64194 8 0 0 25 0 1 0 1133386825 30105600 6379 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7350 6379 73 123 0 7225 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 29400

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122672/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29524 CPUtime=701.99
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15738 0 0 0 70191 8 0 0 25 0 1 0 1133386825 30232576 6401 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7381 6401 73 123 0 7256 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 29524

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122608/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29648 CPUtime=761.96
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15758 0 0 0 76188 8 0 0 25 0 1 0 1133386825 30359552 6421 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7412 6421 73 123 0 7287 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 29648

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122544/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29648 CPUtime=821.94
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15780 0 0 0 82186 8 0 0 25 0 1 0 1133386825 30359552 6443 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7412 6443 73 123 0 7287 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 29648

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122480/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29772 CPUtime=881.92
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15794 0 0 0 88184 8 0 0 25 0 1 0 1133386825 30486528 6457 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7443 6457 73 123 0 7318 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 29772

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122416/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29772 CPUtime=941.89
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15809 0 0 0 94181 8 0 0 25 0 1 0 1133386825 30486528 6472 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7443 6472 73 123 0 7318 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 29772

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122352/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29896 CPUtime=1001.86
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15823 0 0 0 100178 8 0 0 25 0 1 0 1133386825 30613504 6486 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7474 6486 73 123 0 7349 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 29896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122288/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=29896 CPUtime=1061.84
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15837 0 0 0 106176 8 0 0 25 0 1 0 1133386825 30613504 6500 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7474 6500 73 123 0 7349 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 29896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122288/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=30020 CPUtime=1121.81
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15852 0 0 0 112172 9 0 0 25 0 1 0 1133386825 30740480 6515 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7505 6515 73 123 0 7380 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 30020

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122224/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=30020 CPUtime=1181.79
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15863 0 0 0 118170 9 0 0 25 0 1 0 1133386825 30740480 6526 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7505 6526 73 123 0 7380 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 30020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 477
/proc/meminfo: memFree=1122224/2055920 swapFree=4178912/4192956
[pid=474] ppid=472 vsize=30020 CPUtime=1200.09
/proc/474/stat : 474 (march_ks) R 472 474 409 0 -1 4194304 15868 0 0 0 120000 9 0 0 25 0 1 0 1133386825 30740480 6531 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/474/statm: 7505 6531 73 123 0 7380 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30020

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.096985
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 30020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15868
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= 4730

runsolver used 0.905862 second user time and 3.47247 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-01 19:34:03
IDJOB=1544272
IDBENCH=70363
IDSOLVER=559
FILE ID=node47/1544272-1238607243
PBS_JOBID= 9068369
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544272-1238607243/watcher-1544272-1238607243 -o /tmp/evaluation-result-1544272-1238607243/solver-1544272-1238607243 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544272-1238607243.cnf            

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=1127282097

node47.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		: 3000.216
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		: 3000.216
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:       1148744 kB
Buffers:        111084 kB
Cached:         691140 kB
SwapCached:       7792 kB
Active:         293868 kB
Inactive:       518688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1148744 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            4324 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            80600 kB
Committed_AS:  3221192 kB
PageTables:       1452 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= 66364 MiB
End job on node47 at 2009-04-01 19:54:06