Trace number 1544142

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
MD5SUM0a19f92dcb720285a20d980734b7d718
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.4954
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.57	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.57	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.57	c main()::
0.49/0.57	c initFormula():: searching for DIMACS p-line....
0.49/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.49/0.57	c parseCNF():: parsing....
0.49/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.57	c runParser():: parsing was successful, warming up engines...
0.49/0.57	c simplify_formula():: removed 0 tautological, 291 satisfied and 0 duplicate clauses
0.49/0.57	c preprocessing fase I completed:: there are now 9955 free variables and 41709 clauses.
0.49/0.57	c stat :: sign balance is biased by 0.475
0.49/0.57	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.57	c using 3-SAT heuristics (occurence based diff)
0.49/0.57	c longest clause has size 3
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.49/0.57	c resolvent_look() :: found 76 resolvents
0.49/0.57	c lessRedundantTransformation():: nothing to be done.
0.49/0.57	c transformTo3SAT():: you gave me 10000 variables and 41785 clauses.
0.49/0.57	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.57	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.57	c transformTo3SAT():: the transformation yielded 10000 variabels and 41785 clauses.
0.49/0.57	c main():: clause / variable ratio: ( 41785 / 10000 ) = 4.18
0.49/0.57	c longest clause has size 3
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c dynamic_preselect_setsize :: off
0.49/0.57	c suggested doublelook initial :: 0
0.49/0.57	c main():: all systems go!
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1193 JD: 668
57.97/58.03	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-1544142-1238605097/watcher-1544142-1238605097 -o /tmp/evaluation-result-1544142-1238605097/solver-1544142-1238605097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544142-1238605097.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 0.97 1.00 3/64 20959
/proc/meminfo: memFree=1295128/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=1732 CPUtime=0
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 1133176416 1773568 291 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 433 291 47 123 0 308 0

[startup+0.00866288 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 20959
/proc/meminfo: memFree=1295128/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=1732 CPUtime=0
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 319 0 0 0 0 0 0 0 18 0 1 0 1133176416 1773568 305 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 433 305 47 123 0 308 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1732

[startup+0.101673 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 20959
/proc/meminfo: memFree=1295128/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=4616 CPUtime=0.09
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 1041 0 0 0 9 0 0 0 18 0 1 0 1133176416 4726784 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 1154 752 50 123 0 1029 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4616

[startup+0.301697 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 20959
/proc/meminfo: memFree=1295128/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=6120 CPUtime=0.29
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 3554 0 0 0 28 1 0 0 19 0 1 0 1133176416 6266880 1126 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 1530 1126 63 123 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6120

[startup+0.701742 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 20959
/proc/meminfo: memFree=1295128/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=12912 CPUtime=0.69
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 7999 0 0 0 66 3 0 0 22 0 1 0 1133176416 13221888 2702 1992294400 134512640 135019032 4294956240 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 3228 2702 73 123 0 3103 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12912

[startup+1.50184 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1284560/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=13060 CPUtime=1.49
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8009 0 0 0 146 3 0 0 25 0 1 0 1133176416 13373440 2712 1992294400 134512640 135019032 4294956240 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 3265 2712 73 123 0 3140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13060

[startup+3.10202 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1284240/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=13344 CPUtime=3.09
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8076 0 0 0 306 3 0 0 25 0 1 0 1133176416 13664256 2779 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 3336 2779 73 123 0 3211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13344

[startup+6.30139 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1283216/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=14276 CPUtime=6.29
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8304 0 0 0 626 3 0 0 25 0 1 0 1133176416 14618624 3007 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 3569 3007 73 123 0 3444 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14276

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1282704/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=14664 CPUtime=12.69
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8404 0 0 0 1266 3 0 0 25 0 1 0 1133176416 15015936 3107 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 3666 3107 73 123 0 3541 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14664

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1282384/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=15052 CPUtime=25.49
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8498 0 0 0 2546 3 0 0 25 0 1 0 1133176416 15413248 3201 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 3763 3201 73 123 0 3638 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15052

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1282192/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=15308 CPUtime=51.08
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8582 0 0 0 5105 3 0 0 25 0 1 0 1133176416 15675392 3285 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 3827 3285 73 123 0 3702 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15308

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1281360/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=16240 CPUtime=102.26
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8796 0 0 0 10223 3 0 0 25 0 1 0 1133176416 16629760 3499 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4060 3499 73 123 0 3935 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20960
/proc/meminfo: memFree=1280976/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=16656 CPUtime=162.25
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8888 0 0 0 16221 4 0 0 25 0 1 0 1133176416 17055744 3591 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4164 3591 73 123 0 4039 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20966
/proc/meminfo: memFree=1280456/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17040 CPUtime=222.22
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 8990 0 0 0 22218 4 0 0 25 0 1 0 1133176416 17448960 3693 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4260 3693 73 123 0 4135 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17040

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20966
/proc/meminfo: memFree=1280200/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17296 CPUtime=282.21
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9051 0 0 0 28217 4 0 0 25 0 1 0 1133176416 17711104 3754 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4324 3754 73 123 0 4199 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17296

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20966
/proc/meminfo: memFree=1280136/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17424 CPUtime=342.19
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9088 0 0 0 34215 4 0 0 25 0 1 0 1133176416 17842176 3791 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4356 3791 73 123 0 4231 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17424

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20966
/proc/meminfo: memFree=1279944/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17552 CPUtime=402.17
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9121 0 0 0 40213 4 0 0 25 0 1 0 1133176416 17973248 3824 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4388 3824 73 123 0 4263 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17552

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20966
/proc/meminfo: memFree=1279816/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17680 CPUtime=462.16
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9147 0 0 0 46211 5 0 0 25 0 1 0 1133176416 18104320 3850 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4420 3850 73 123 0 4295 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20966
/proc/meminfo: memFree=1279824/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17808 CPUtime=522.14
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9172 0 0 0 52209 5 0 0 25 0 1 0 1133176416 18235392 3875 1992294400 134512640 135019032 4294956240 18446744073709551615 134526528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4452 3875 73 123 0 4327 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17808

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 20966
/proc/meminfo: memFree=1279760/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17808 CPUtime=582.13
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9190 0 0 0 58208 5 0 0 25 0 1 0 1133176416 18235392 3893 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4452 3893 73 123 0 4327 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17808

[startup+642.301 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279632/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17936 CPUtime=642.11
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9210 0 0 0 64206 5 0 0 25 0 1 0 1133176416 18366464 3913 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4484 3913 73 123 0 4359 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17936

[startup+702.301 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279504/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=17936 CPUtime=702.09
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9227 0 0 0 70204 5 0 0 25 0 1 0 1133176416 18366464 3930 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4484 3930 73 123 0 4359 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17936

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279504/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18064 CPUtime=762.08
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9246 0 0 0 76203 5 0 0 25 0 1 0 1133176416 18497536 3949 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4516 3949 73 123 0 4391 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 18064

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279440/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18064 CPUtime=822.07
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9261 0 0 0 82201 6 0 0 25 0 1 0 1133176416 18497536 3964 1992294400 134512640 135019032 4294956240 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4516 3964 73 123 0 4391 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 18064

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279376/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18192 CPUtime=882.05
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9275 0 0 0 88199 6 0 0 25 0 1 0 1133176416 18628608 3978 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4548 3978 73 123 0 4423 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18192

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279376/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18192 CPUtime=942.03
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9287 0 0 0 94197 6 0 0 25 0 1 0 1133176416 18628608 3990 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4548 3990 73 123 0 4423 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18192

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279312/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18320 CPUtime=1002.02
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9298 0 0 0 100196 6 0 0 25 0 1 0 1133176416 18759680 4001 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4580 4001 73 123 0 4455 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18320

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279248/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18324 CPUtime=1062
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9311 0 0 0 106194 6 0 0 25 0 1 0 1133176416 18763776 4014 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4581 4014 73 123 0 4456 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 18324

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279184/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18324 CPUtime=1121.98
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9322 0 0 0 112192 6 0 0 25 0 1 0 1133176416 18763776 4025 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4581 4025 73 123 0 4456 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 18324

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279120/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18452 CPUtime=1181.96
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9333 0 0 0 118190 6 0 0 25 0 1 0 1133176416 18894848 4036 1992294400 134512640 135019032 4294956240 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4613 4036 73 123 0 4488 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 18452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 20966
/proc/meminfo: memFree=1279056/2055924 swapFree=4176792/4192956
[pid=20959] ppid=20957 vsize=18452 CPUtime=1200.06
/proc/20959/stat : 20959 (march_ks) R 20957 20959 20860 0 -1 4194304 9336 0 0 0 120000 6 0 0 25 0 1 0 1133176416 18894848 4039 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20959/statm: 4613 4039 73 123 0 4488 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18452

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): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.070989
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 18452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9336
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= 1556

runsolver used 0.890864 second user time and 2.48162 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-01 18:58:17
IDJOB=1544142
IDBENCH=70298
IDSOLVER=559
FILE ID=node6/1544142-1238605097
PBS_JOBID= 9073557
Free space on /tmp= 66340 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544142-1238605097/watcher-1544142-1238605097 -o /tmp/evaluation-result-1544142-1238605097/solver-1544142-1238605097 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544142-1238605097.cnf            

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

MD5SUM BENCH= 0a19f92dcb720285a20d980734b7d718
RANDOM SEED=1159862140

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1295672 kB
Buffers:        113396 kB
Cached:         535660 kB
SwapCached:       9932 kB
Active:         217504 kB
Inactive:       445124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1295672 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          19204 kB
Slab:            83660 kB
Committed_AS:  2928540 kB
PageTables:       1464 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 node6 at 2009-04-01 19:18:20