Trace number 1544260

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.921
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, 422 satisfied and 0 duplicate clauses
1.29/1.39	c preprocessing fase I completed:: there are now 17931 free variables and 75178 clauses.
1.29/1.39	c stat :: sign balance is biased by 0.463
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 88 resolvents
1.29/1.39	c lessRedundantTransformation():: nothing to be done.
1.29/1.39	c transformTo3SAT():: you gave me 18000 variables and 75266 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 75266 clauses.
1.29/1.39	c main():: clause / variable ratio: ( 75266 / 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: 1397 JD: 1244
54.27/54.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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-1544260-1238607028/watcher-1544260-1238607028 -o /tmp/evaluation-result-1544260-1238607028/solver-1544260-1238607028 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544260-1238607028.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 1.00 1.00 3/68 25508
/proc/meminfo: memFree=1494840/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=2664 CPUtime=0
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 1133364368 2727936 472 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 666 472 47 123 0 541 0

[startup+0.084935 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25508
/proc/meminfo: memFree=1494840/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=3588 CPUtime=0.08
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 782 0 0 0 8 0 0 0 18 0 1 0 1133364368 3674112 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 897 768 47 123 0 772 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3588

[startup+0.101935 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25508
/proc/meminfo: memFree=1494840/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=3720 CPUtime=0.09
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 845 0 0 0 9 0 0 0 18 0 1 0 1133364368 3809280 831 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 930 831 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301954 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25508
/proc/meminfo: memFree=1494840/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=8664 CPUtime=0.29
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 2747 0 0 0 28 1 0 0 19 0 1 0 1133364368 8871936 1473 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 2166 1477 52 123 0 2041 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8664

[startup+0.701995 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 25508
/proc/meminfo: memFree=1494840/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=8780 CPUtime=0.69
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 5465 0 0 0 67 2 0 0 23 0 1 0 1133364368 8990720 1476 1992294400 134512640 135019032 4294956240 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 2195 1476 63 123 0 2070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8780

[startup+1.50208 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1481776/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=22952 CPUtime=1.49
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 14284 0 0 0 143 6 0 0 25 0 1 0 1133364368 23502848 4811 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 5738 4811 73 123 0 5613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22952

[startup+3.10123 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1475696/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=22956 CPUtime=3.09
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 14292 0 0 0 302 7 0 0 25 0 1 0 1133364368 23506944 4819 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 5739 4819 73 123 0 5614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22956

[startup+6.30155 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1475440/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=22980 CPUtime=6.29
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 14313 0 0 0 622 7 0 0 25 0 1 0 1133364368 23531520 4840 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 5745 4840 73 123 0 5620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22980

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1474992/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=23408 CPUtime=12.69
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 14424 0 0 0 1262 7 0 0 25 0 1 0 1133364368 23969792 4951 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 5852 4951 73 123 0 5727 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23408

[startup+25.5015 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1473328/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=25492 CPUtime=25.48
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 14888 0 0 0 2541 7 0 0 25 0 1 0 1133364368 26103808 5415 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 6373 5415 73 123 0 6248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25492

[startup+51.102 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1472496/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=26264 CPUtime=51.08
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15081 0 0 0 5101 7 0 0 25 0 1 0 1133364368 26894336 5608 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 6566 5608 73 123 0 6441 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26264

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1471664/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=27264 CPUtime=102.26
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15281 0 0 0 10219 7 0 0 25 0 1 0 1133364368 27918336 5808 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 6816 5808 73 123 0 6691 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27264

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1471280/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=27576 CPUtime=162.24
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15378 0 0 0 16217 7 0 0 25 0 1 0 1133364368 28237824 5905 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 6894 5905 73 123 0 6769 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27576

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1470832/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=28048 CPUtime=222.23
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15489 0 0 0 22215 8 0 0 25 0 1 0 1133364368 28721152 6016 1992294400 134512640 135019032 4294956240 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7012 6016 73 123 0 6887 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28048

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1470256/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=28556 CPUtime=282.21
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15632 0 0 0 28213 8 0 0 25 0 1 0 1133364368 29241344 6159 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7139 6159 73 123 0 7014 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28556

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1469936/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=28936 CPUtime=342.19
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15713 0 0 0 34211 8 0 0 25 0 1 0 1133364368 29630464 6240 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7234 6240 73 123 0 7109 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28936

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1469744/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=29188 CPUtime=402.17
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15769 0 0 0 40209 8 0 0 25 0 1 0 1133364368 29888512 6296 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7297 6296 73 123 0 7172 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29188

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1469488/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=29312 CPUtime=462.16
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15829 0 0 0 46207 9 0 0 25 0 1 0 1133364368 30015488 6356 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7328 6356 73 123 0 7203 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29312

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1469360/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=29564 CPUtime=522.14
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15870 0 0 0 52205 9 0 0 25 0 1 0 1133364368 30273536 6397 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7391 6397 73 123 0 7266 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29564

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1469232/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=29688 CPUtime=582.12
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15905 0 0 0 58203 9 0 0 25 0 1 0 1133364368 30400512 6432 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7422 6432 73 123 0 7297 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29688

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1469104/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=29688 CPUtime=642.1
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15930 0 0 0 64201 9 0 0 25 0 1 0 1133364368 30400512 6457 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7422 6457 73 123 0 7297 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 29688

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25509
/proc/meminfo: memFree=1468976/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=29812 CPUtime=702.08
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15955 0 0 0 70199 9 0 0 25 0 1 0 1133364368 30527488 6482 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7453 6482 73 123 0 7328 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 29812

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25510
/proc/meminfo: memFree=1468720/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=29936 CPUtime=762.06
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 15977 0 0 0 76197 9 0 0 25 0 1 0 1133364368 30654464 6504 1992294400 134512640 135019032 4294956240 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7484 6504 73 123 0 7359 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 29936

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468656/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30068 CPUtime=822.04
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16003 0 0 0 82195 9 0 0 25 0 1 0 1133364368 30789632 6530 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7517 6530 73 123 0 7392 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 30068

[startup+882.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468592/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30068 CPUtime=882.01
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16023 0 0 0 88192 9 0 0 25 0 1 0 1133364368 30789632 6550 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7517 6550 73 123 0 7392 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 30068

[startup+942.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468592/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30196 CPUtime=942
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16042 0 0 0 94191 9 0 0 25 0 1 0 1133364368 30920704 6569 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7549 6569 73 123 0 7424 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 30196

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468528/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30196 CPUtime=1001.97
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16057 0 0 0 100188 9 0 0 25 0 1 0 1133364368 30920704 6584 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7549 6584 73 123 0 7424 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 30196

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468464/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30320 CPUtime=1061.96
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16078 0 0 0 106187 9 0 0 25 0 1 0 1133364368 31047680 6605 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7580 6605 73 123 0 7455 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 30320

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468400/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30444 CPUtime=1121.94
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16092 0 0 0 112185 9 0 0 25 0 1 0 1133364368 31174656 6619 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7611 6619 73 123 0 7486 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 30444

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468400/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30444 CPUtime=1181.92
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16104 0 0 0 118183 9 0 0 25 0 1 0 1133364368 31174656 6631 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7611 6631 73 123 0 7486 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 30444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 25511
/proc/meminfo: memFree=1468336/2055920 swapFree=4175244/4192956
[pid=25508] ppid=25506 vsize=30444 CPUtime=1200.02
/proc/25508/stat : 25508 (march_ks) R 25506 25508 25349 0 -1 4194304 16110 0 0 0 119993 9 0 0 25 0 1 0 1133364368 31174656 6637 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/25508/statm: 7611 6637 73 123 0 7486 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 30444

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.104984
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 30444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16110
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= 2540

runsolver used 0.997848 second user time and 3.38049 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-01 19:30:28
IDJOB=1544260
IDBENCH=70357
IDSOLVER=559
FILE ID=node60/1544260-1238607028
PBS_JOBID= 9068358
Free space on /tmp= 66548 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-S2088061175-062.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544260-1238607028/watcher-1544260-1238607028 -o /tmp/evaluation-result-1544260-1238607028/solver-1544260-1238607028 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544260-1238607028.cnf            

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

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=260483834

node60.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		: 3000.202
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		: 3000.202
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:       1495320 kB
Buffers:         98204 kB
Cached:         368388 kB
SwapCached:      11040 kB
Active:         236472 kB
Inactive:       243236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495320 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            4316 kB
Writeback:           0 kB
Mapped:          18472 kB
Slab:            66508 kB
Committed_AS:  3475432 kB
PageTables:       1712 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= 66544 MiB
End job on node60 at 2009-04-01 19:50:30