Trace number 1544248

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.7403
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 

1.18/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.18/1.20	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.18/1.20	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.18/1.20	c main()::
1.18/1.20	c initFormula():: searching for DIMACS p-line....
1.18/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.18/1.20	c parseCNF():: parsing....
1.18/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.18/1.20	c runParser():: parsing was successful, warming up engines...
1.18/1.20	c simplify_formula():: removed 0 tautological, 426 satisfied and 0 duplicate clauses
1.18/1.20	c preprocessing fase I completed:: there are now 15933 free variables and 66774 clauses.
1.18/1.20	c stat :: sign balance is biased by 0.474
1.18/1.20	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.18/1.20	c using 3-SAT heuristics (occurence based diff)
1.18/1.20	c longest clause has size 3
1.18/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
1.18/1.20	c resolvent_look() :: found 76 resolvents
1.18/1.20	c lessRedundantTransformation():: nothing to be done.
1.18/1.20	c transformTo3SAT():: you gave me 16000 variables and 66850 clauses.
1.18/1.20	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.18/1.20	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.18/1.20	c transformTo3SAT():: the transformation yielded 16000 variabels and 66850 clauses.
1.18/1.20	c main():: clause / variable ratio: ( 66850 / 16000 ) = 4.18
1.18/1.20	c longest clause has size 3
1.18/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.18/1.20	c dynamic_preselect_setsize :: off
1.18/1.20	c suggested doublelook initial :: 0
1.18/1.20	c main():: all systems go!
1.18/1.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1264 JD: 1109
46.86/46.97	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-1544248-1238606613/watcher-1544248-1238606613 -o /tmp/evaluation-result-1544248-1238606613/solver-1544248-1238606613 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544248-1238606613.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 1335
/proc/meminfo: memFree=1591184/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=2372 CPUtime=0
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 440 0 0 0 0 0 0 0 19 0 1 0 1133325298 2428928 426 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 593 426 47 123 0 468 0

[startup+0.0544041 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 1335
/proc/meminfo: memFree=1591184/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=3032 CPUtime=0.05
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 626 0 0 0 5 0 0 0 19 0 1 0 1133325298 3104768 612 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 758 612 47 123 0 633 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3032

[startup+0.101408 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 1335
/proc/meminfo: memFree=1591184/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=8184 CPUtime=0.09
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 1423 0 0 0 9 0 0 0 19 0 1 0 1133325298 8380416 1408 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 2046 1409 48 123 0 1921 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8184

[startup+0.301428 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 1335
/proc/meminfo: memFree=1591184/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=7344 CPUtime=0.29
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 3232 0 0 0 28 1 0 0 21 0 1 0 1133325298 7520256 1191 1992294400 134512640 135019032 4294956224 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701467 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 1335
/proc/meminfo: memFree=1591184/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=9464 CPUtime=0.69
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 7562 0 0 0 66 3 0 0 25 0 1 0 1133325298 9691136 1756 1992294400 134512640 135019032 4294956224 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 2366 1756 63 123 0 2241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9464

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1581768/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=20252 CPUtime=1.48
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 14970 0 0 0 142 6 0 0 25 0 1 0 1133325298 20738048 4236 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 5063 4236 73 123 0 4938 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20252

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1574216/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=20396 CPUtime=3.08
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 14998 0 0 0 302 6 0 0 25 0 1 0 1133325298 20885504 4264 1992294400 134512640 135019032 4294956224 18446744073709551615 134547701 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 5099 4264 73 123 0 4974 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20396

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1573896/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=20676 CPUtime=6.28
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 15069 0 0 0 622 6 0 0 25 0 1 0 1133325298 21172224 4335 1992294400 134512640 135019032 4294956224 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 5169 4335 73 123 0 5044 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20676

[startup+12.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1573320/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=21484 CPUtime=12.68
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 15228 0 0 0 1262 6 0 0 25 0 1 0 1133325298 21999616 4494 1992294400 134512640 135019032 4294956224 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 5371 4494 73 123 0 5246 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21484

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1571592/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=23292 CPUtime=25.48
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 15649 0 0 0 2541 7 0 0 25 0 1 0 1133325298 23851008 4915 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 5823 4915 73 123 0 5698 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23292

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1571208/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=23816 CPUtime=51.06
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 15760 0 0 0 5099 7 0 0 25 0 1 0 1133325298 24387584 5016 1992294400 134512640 135019032 4294956224 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 5954 5016 73 123 0 5829 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23816

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1570312/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=24524 CPUtime=102.25
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 15949 0 0 0 10217 8 0 0 25 0 1 0 1133325298 25112576 5205 1992294400 134512640 135019032 4294956224 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6131 5205 73 123 0 6006 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24524

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1569608/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=25288 CPUtime=162.22
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16142 0 0 0 16214 8 0 0 25 0 1 0 1133325298 25894912 5398 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6322 5398 73 123 0 6197 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25288

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1569288/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=25668 CPUtime=222.19
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16229 0 0 0 22211 8 0 0 25 0 1 0 1133325298 26284032 5485 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6417 5485 73 123 0 6292 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 25668

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1569096/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=25924 CPUtime=282.16
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16281 0 0 0 28208 8 0 0 25 0 1 0 1133325298 26546176 5537 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6481 5537 73 123 0 6356 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 25924

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568904/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26052 CPUtime=342.13
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16320 0 0 0 34205 8 0 0 25 0 1 0 1133325298 26677248 5576 1992294400 134512640 135019032 4294956224 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6513 5576 73 123 0 6388 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 26052

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568840/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26176 CPUtime=402.12
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16355 0 0 0 40203 9 0 0 25 0 1 0 1133325298 26804224 5611 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6544 5611 73 123 0 6419 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 26176

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568648/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26304 CPUtime=462.09
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16387 0 0 0 46200 9 0 0 25 0 1 0 1133325298 26935296 5643 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6576 5643 73 123 0 6451 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 26304

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568584/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26428 CPUtime=522.06
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16408 0 0 0 52197 9 0 0 25 0 1 0 1133325298 27062272 5664 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6607 5664 73 123 0 6482 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 26428

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568456/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26428 CPUtime=582.03
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16437 0 0 0 58194 9 0 0 25 0 1 0 1133325298 27062272 5693 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6607 5693 73 123 0 6482 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 26428

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568392/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26552 CPUtime=642.01
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16462 0 0 0 64192 9 0 0 25 0 1 0 1133325298 27189248 5718 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6638 5718 73 123 0 6513 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 26552

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568200/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26676 CPUtime=701.98
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16489 0 0 0 70189 9 0 0 25 0 1 0 1133325298 27316224 5745 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6669 5745 73 123 0 6544 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 26676

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568072/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26804 CPUtime=761.96
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16509 0 0 0 76187 9 0 0 25 0 1 0 1133325298 27447296 5765 1992294400 134512640 135019032 4294956224 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6701 5765 73 123 0 6576 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 26804

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568072/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26804 CPUtime=821.92
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16528 0 0 0 82183 9 0 0 25 0 1 0 1133325298 27447296 5784 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6701 5784 73 123 0 6576 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 26804

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1568008/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26928 CPUtime=881.9
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16549 0 0 0 88180 10 0 0 25 0 1 0 1133325298 27574272 5805 1992294400 134512640 135019032 4294956224 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6732 5805 73 123 0 6607 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 26928

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1567944/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=26928 CPUtime=941.88
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16567 0 0 0 94178 10 0 0 25 0 1 0 1133325298 27574272 5823 1992294400 134512640 135019032 4294956224 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6732 5823 73 123 0 6607 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 26928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1567880/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=27052 CPUtime=1001.85
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16587 0 0 0 100175 10 0 0 25 0 1 0 1133325298 27701248 5843 1992294400 134512640 135019032 4294956224 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6763 5843 73 123 0 6638 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 27052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1567816/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=27180 CPUtime=1061.82
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16607 0 0 0 106172 10 0 0 25 0 1 0 1133325298 27832320 5863 1992294400 134512640 135019032 4294956224 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6795 5863 73 123 0 6670 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 27180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1336
/proc/meminfo: memFree=1567752/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=27180 CPUtime=1121.8
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16618 0 0 0 112170 10 0 0 25 0 1 0 1133325298 27832320 5874 1992294400 134512640 135019032 4294956224 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6795 5874 73 123 0 6670 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 27180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1337
/proc/meminfo: memFree=1567496/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=27180 CPUtime=1181.77
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16631 0 0 0 118167 10 0 0 25 0 1 0 1133325298 27832320 5887 1992294400 134512640 135019032 4294956224 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6795 5887 73 123 0 6670 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 27180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1338
/proc/meminfo: memFree=1567304/2055920 swapFree=4177652/4192956
[pid=1335] ppid=1333 vsize=27304 CPUtime=1200.06
/proc/1335/stat : 1335 (march_ks) R 1333 1335 868 0 -1 4194304 16636 0 0 0 119996 10 0 0 25 0 1 0 1133325298 27959296 5892 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/1335/statm: 6826 5892 73 123 0 6701 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27304

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): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.110983
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 27304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16636
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= 4584

runsolver used 1.04884 second user time and 3.32949 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 19:23:34
IDJOB=1544248
IDBENCH=70351
IDSOLVER=559
FILE ID=node84/1544248-1238606613
PBS_JOBID= 9068333
Free space on /tmp= 66312 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-S322778960-054.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544248-1238606613/watcher-1544248-1238606613 -o /tmp/evaluation-result-1544248-1238606613/solver-1544248-1238606613 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544248-1238606613.cnf            

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

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=780704740

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1591728 kB
Buffers:         86352 kB
Cached:         287368 kB
SwapCached:       6944 kB
Active:         208880 kB
Inactive:       174096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591728 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            4144 kB
Writeback:           0 kB
Mapped:          14852 kB
Slab:            66448 kB
Committed_AS:  3061432 kB
PageTables:       1980 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= 66308 MiB
End job on node84 at 2009-04-01 19:43:36