Trace number 1544236

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) 1200.09 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.10/1.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.10/1.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.10/1.19	c main()::
1.10/1.19	c initFormula():: searching for DIMACS p-line....
1.10/1.19	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.10/1.19	c parseCNF():: parsing....
1.10/1.19	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.19	c runParser():: parsing was successful, warming up engines...
1.10/1.19	c simplify_formula():: removed 0 tautological, 326 satisfied and 0 duplicate clauses
1.10/1.19	c preprocessing fase I completed:: there are now 15942 free variables and 66874 clauses.
1.10/1.19	c stat :: sign balance is biased by 0.473
1.10/1.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.10/1.19	c using 3-SAT heuristics (occurence based diff)
1.10/1.19	c longest clause has size 3
1.10/1.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.10/1.20	c resolvent_look() :: found 81 resolvents
1.10/1.20	c lessRedundantTransformation():: nothing to be done.
1.10/1.20	c transformTo3SAT():: you gave me 16000 variables and 66955 clauses.
1.10/1.20	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.10/1.20	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.10/1.20	c transformTo3SAT():: the transformation yielded 16000 variabels and 66955 clauses.
1.10/1.20	c main():: clause / variable ratio: ( 66955 / 16000 ) = 4.18
1.10/1.20	c longest clause has size 3
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c dynamic_preselect_setsize :: off
1.10/1.20	c suggested doublelook initial :: 0
1.10/1.20	c main():: all systems go!
1.10/1.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1241 JD: 1122
41.28/41.33	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-1544236-1238606316/watcher-1544236-1238606316 -o /tmp/evaluation-result-1544236-1238606316/solver-1544236-1238606316 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544236-1238606316.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: 0.91 0.98 0.99 4/64 11146
/proc/meminfo: memFree=1505344/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=2372 CPUtime=0
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 439 0 0 0 0 0 0 0 18 0 1 0 1133293679 2428928 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 593 425 47 123 0 468 0

[startup+0.0176661 s]
/proc/loadavg: 0.91 0.98 0.99 4/64 11146
/proc/meminfo: memFree=1505344/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=2504 CPUtime=0.01
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 485 0 0 0 1 0 0 0 18 0 1 0 1133293679 2564096 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 626 471 47 123 0 501 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2504

[startup+0.101673 s]
/proc/loadavg: 0.91 0.98 0.99 4/64 11146
/proc/meminfo: memFree=1505344/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=8184 CPUtime=0.09
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 1424 0 0 0 9 0 0 0 18 0 1 0 1133293679 8380416 1409 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 2046 1409 48 123 0 1921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8184

[startup+0.30169 s]
/proc/loadavg: 0.91 0.98 0.99 4/64 11146
/proc/meminfo: memFree=1505344/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=7344 CPUtime=0.29
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 3240 0 0 0 28 1 0 0 20 0 1 0 1133293679 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561713 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701726 s]
/proc/loadavg: 0.91 0.98 0.99 4/64 11146
/proc/meminfo: memFree=1505344/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=9468 CPUtime=0.69
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 7594 0 0 0 66 3 0 0 24 0 1 0 1133293679 9695232 1759 1992294400 134512640 135019032 4294956240 18446744073709551615 134659436 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 2367 1759 63 123 0 2242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9468

[startup+1.5018 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1495800/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=20292 CPUtime=1.49
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 15055 0 0 0 143 6 0 0 25 0 1 0 1133293679 20779008 4205 1992294400 134512640 135019032 4294956240 18446744073709551615 134677360 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 5073 4205 73 123 0 4948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20292

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1488504/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=20424 CPUtime=3.09
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 15102 0 0 0 303 6 0 0 25 0 1 0 1133293679 20914176 4252 1992294400 134512640 135019032 4294956240 18446744073709551615 134598110 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 5106 4252 73 123 0 4981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20424

[startup+6.30123 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1487992/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=20708 CPUtime=6.29
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 15175 0 0 0 623 6 0 0 25 0 1 0 1133293679 21204992 4325 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 5177 4325 73 123 0 5052 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20708

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1487488/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=21508 CPUtime=12.68
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 15339 0 0 0 1262 6 0 0 25 0 1 0 1133293679 22024192 4489 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 5377 4489 73 123 0 5252 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21508

[startup+25.502 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1486016/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=23104 CPUtime=25.49
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 15695 0 0 0 2542 7 0 0 25 0 1 0 1133293679 23658496 4845 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 5776 4845 73 123 0 5651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23104

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1485632/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=23632 CPUtime=51.07
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 15825 0 0 0 5100 7 0 0 25 0 1 0 1133293679 24199168 4965 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 5908 4965 73 123 0 5783 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23632

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1484480/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=24648 CPUtime=102.25
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16086 0 0 0 10218 7 0 0 25 0 1 0 1133293679 25239552 5226 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6162 5226 73 123 0 6037 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24648

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1483904/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=25360 CPUtime=162.22
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16242 0 0 0 16215 7 0 0 25 0 1 0 1133293679 25968640 5382 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6340 5382 73 123 0 6215 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25360

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1483392/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=25868 CPUtime=222.19
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16366 0 0 0 22212 7 0 0 25 0 1 0 1133293679 26488832 5506 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6467 5506 73 123 0 6342 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 25868

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1483136/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26120 CPUtime=282.17
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16429 0 0 0 28210 7 0 0 25 0 1 0 1133293679 26746880 5569 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6530 5569 73 123 0 6405 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 26120

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482952/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26244 CPUtime=342.15
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16474 0 0 0 34208 7 0 0 25 0 1 0 1133293679 26873856 5614 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6561 5614 73 123 0 6436 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26244

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482824/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26368 CPUtime=402.13
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16511 0 0 0 40206 7 0 0 25 0 1 0 1133293679 27000832 5651 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6592 5651 73 123 0 6467 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26368

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482760/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26492 CPUtime=462.08
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16545 0 0 0 46201 7 0 0 25 0 1 0 1133293679 27127808 5685 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6623 5685 73 123 0 6498 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 26492

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482632/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26616 CPUtime=522.06
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16573 0 0 0 52199 7 0 0 25 0 1 0 1133293679 27254784 5713 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6654 5713 73 123 0 6529 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 26616

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482504/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26740 CPUtime=582.03
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16600 0 0 0 58196 7 0 0 25 0 1 0 1133293679 27381760 5740 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6685 5740 73 123 0 6560 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 26740

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482440/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26864 CPUtime=642.01
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16622 0 0 0 64194 7 0 0 25 0 1 0 1133293679 27508736 5762 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6716 5762 73 123 0 6591 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 26864

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482312/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26988 CPUtime=701.97
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16644 0 0 0 70190 7 0 0 25 0 1 0 1133293679 27635712 5784 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6747 5784 73 123 0 6622 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 26988

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482184/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=26988 CPUtime=761.96
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16675 0 0 0 76188 8 0 0 25 0 1 0 1133293679 27635712 5815 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6747 5815 73 123 0 6622 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 26988

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482120/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27112 CPUtime=821.93
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16692 0 0 0 82185 8 0 0 25 0 1 0 1133293679 27762688 5832 1992294400 134512640 135019032 4294956240 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6778 5832 73 123 0 6653 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 27112

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1482056/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27236 CPUtime=881.9
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16710 0 0 0 88182 8 0 0 25 0 1 0 1133293679 27889664 5850 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6809 5850 73 123 0 6684 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 27236

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1481992/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27236 CPUtime=941.88
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16727 0 0 0 94180 8 0 0 25 0 1 0 1133293679 27889664 5867 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6809 5867 73 123 0 6684 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 27236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1481928/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27360 CPUtime=1001.85
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16743 0 0 0 100177 8 0 0 25 0 1 0 1133293679 28016640 5883 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6840 5883 73 123 0 6715 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 27360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1481864/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27360 CPUtime=1061.83
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16760 0 0 0 106175 8 0 0 25 0 1 0 1133293679 28016640 5900 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6840 5900 73 123 0 6715 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 27360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1481800/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27484 CPUtime=1121.8
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16775 0 0 0 112172 8 0 0 25 0 1 0 1133293679 28143616 5915 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6871 5915 73 123 0 6746 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 27484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1481736/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27488 CPUtime=1181.78
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16790 0 0 0 118170 8 0 0 25 0 1 0 1133293679 28147712 5930 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6872 5930 73 123 0 6747 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 27488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11147
/proc/meminfo: memFree=1481736/2055920 swapFree=4176708/4192956
[pid=11146] ppid=11144 vsize=27488 CPUtime=1200.07
/proc/11146/stat : 11146 (march_ks) R 11144 11146 11109 0 -1 4194304 16795 0 0 0 119999 8 0 0 25 0 1 0 1133293679 28147712 5935 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/11146/statm: 6872 5935 73 123 0 6747 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 27488

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): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.085986
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 27488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16795
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= 4225

runsolver used 1.01085 second user time and 3.36649 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-01 19:18:36
IDJOB=1544236
IDBENCH=70345
IDSOLVER=559
FILE ID=node51/1544236-1238606316
PBS_JOBID= 9068370
Free space on /tmp= 65252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544236-1238606316/watcher-1544236-1238606316 -o /tmp/evaluation-result-1544236-1238606316/solver-1544236-1238606316 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544236-1238606316.cnf            

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1610406530

node51.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		: 3000.234
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		: 3000.234
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:       1505824 kB
Buffers:         93460 kB
Cached:         357800 kB
SwapCached:      10052 kB
Active:         229852 kB
Inactive:       232836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505824 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            4204 kB
Writeback:           0 kB
Mapped:          17064 kB
Slab:            73480 kB
Committed_AS:  3161168 kB
PageTables:       1400 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= 65248 MiB
End job on node51 at 2009-04-01 19:38:39