Trace number 1544750

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/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2283 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.420
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.00/0.02	c resolvent_look() :: found 90 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2373 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2373 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2373 / 540 ) = 4.39
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 130 JD: 27
0.00/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |****************************************************************| 1 NC: 1537 JD: 27
0.89/0.90	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 10917 JD: 27
6.29/6.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 57964 JD: 27
33.78/33.86	c |----------------------------------------------------------------|
c |*
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c |******
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c |****************************************************************| 4 NC: 226691 JD: 27
135.24/135.34	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| 5 NC: 691816 JD: 27
424.02/424.29	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| 6 NC: 1692100 JD: 27
1074.81/1075.30	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544750-1238613840/watcher-1544750-1238613840 -o /tmp/evaluation-result-1544750-1238613840/solver-1544750-1238613840 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544750-1238613840.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 0.91 3/64 26565
/proc/meminfo: memFree=1098496/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=792 CPUtime=0
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134048944 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 198 110 50 123 0 73 0

[startup+0.105523 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26565
/proc/meminfo: memFree=1098496/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1336 CPUtime=0.1
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 1134048944 1368064 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 334 266 73 123 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.201533 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26565
/proc/meminfo: memFree=1098496/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1468 CPUtime=0.19
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 289 0 0 0 19 0 0 0 18 0 1 0 1134048944 1503232 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 367 272 73 123 0 242 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1468

[startup+0.301544 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26565
/proc/meminfo: memFree=1098496/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1468 CPUtime=0.29
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 293 0 0 0 29 0 0 0 19 0 1 0 1134048944 1503232 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 367 276 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701587 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 26565
/proc/meminfo: memFree=1098496/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1468 CPUtime=0.69
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 302 0 0 0 69 0 0 0 23 0 1 0 1134048944 1503232 285 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 367 285 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50167 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1097592/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1604 CPUtime=1.49
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 1134048944 1642496 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 401 300 73 123 0 276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1604

[startup+3.10185 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1097272/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1604 CPUtime=3.09
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 331 0 0 0 309 0 0 0 25 0 1 0 1134048944 1642496 314 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 401 314 73 123 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1604

[startup+6.3012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1097208/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1604 CPUtime=6.29
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 348 0 0 0 629 0 0 0 25 0 1 0 1134048944 1642496 331 1992294400 134512640 135019032 4294956240 18446744073709551615 134542513 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 401 331 73 123 0 276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1096952/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=1808 CPUtime=12.69
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 387 0 0 0 1269 0 0 0 25 0 1 0 1134048944 1851392 370 1992294400 134512640 135019032 4294956240 18446744073709551615 134547620 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 452 370 73 123 0 327 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1808

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1096824/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=2212 CPUtime=25.48
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 451 0 0 0 2548 0 0 0 25 0 1 0 1134048944 2265088 434 1992294400 134512640 135019032 4294956240 18446744073709551615 134542785 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 553 434 73 123 0 428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2212

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1096440/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=2780 CPUtime=51.06
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 557 0 0 0 5106 0 0 0 25 0 1 0 1134048944 2846720 540 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 695 540 73 123 0 570 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2780

[startup+102.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1095352/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=4256 CPUtime=102.26
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 800 0 0 0 10225 1 0 0 25 0 1 0 1134048944 4358144 783 1992294400 134512640 135019032 4294956240 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 1064 783 73 123 0 939 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4256

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1093688/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=5788 CPUtime=162.22
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 1254 0 0 0 16221 1 0 0 25 0 1 0 1134048944 5926912 1207 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 1447 1207 73 123 0 1322 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5788

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1092856/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=7512 CPUtime=222.2
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 1471 0 0 0 22219 1 0 0 25 0 1 0 1134048944 7692288 1424 1992294400 134512640 135019032 4294956240 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 1878 1424 73 123 0 1753 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7512

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1091832/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=8012 CPUtime=282.17
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 1725 0 0 0 28216 1 0 0 25 0 1 0 1134048944 8204288 1678 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 2003 1678 73 123 0 1878 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 8012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 26566
/proc/meminfo: memFree=1090040/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=10600 CPUtime=342.14
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 2161 0 0 0 34213 1 0 0 25 0 1 0 1134048944 10854400 2114 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 2650 2114 73 123 0 2525 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 10600

[startup+402.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1088056/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=11596 CPUtime=402.13
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 2655 0 0 0 40211 2 0 0 25 0 1 0 1134048944 11874304 2608 1992294400 134512640 135019032 4294956240 18446744073709551615 134578688 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 2899 2608 73 123 0 2774 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 11596

[startup+462.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1086328/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=15476 CPUtime=462.09
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 3098 0 0 0 46207 2 0 0 25 0 1 0 1134048944 15847424 3051 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 3869 3051 73 123 0 3744 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 15476

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1084920/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=15476 CPUtime=522.07
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 3447 0 0 0 52205 2 0 0 25 0 1 0 1134048944 15847424 3400 1992294400 134512640 135019032 4294956240 18446744073709551615 134597961 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 3869 3400 73 123 0 3744 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 15476

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1084152/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=15476 CPUtime=582.04
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 3647 0 0 0 58202 2 0 0 25 0 1 0 1134048944 15847424 3600 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 3869 3600 73 123 0 3744 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 15476

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1082744/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=21428 CPUtime=642.01
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 4020 0 0 0 64199 2 0 0 25 0 1 0 1134048944 21942272 3973 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 5357 3973 73 123 0 5232 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 21428

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1081656/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=23428 CPUtime=701.99
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 4252 0 0 0 70197 2 0 0 25 0 1 0 1134048944 23990272 4205 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 5857 4205 73 123 0 5732 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 23428

[startup+762.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1080376/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=23428 CPUtime=761.96
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 4581 0 0 0 76194 2 0 0 25 0 1 0 1134048944 23990272 4534 1992294400 134512640 135019032 4294956240 18446744073709551615 134542516 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 5857 4534 73 123 0 5732 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 23428

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1078456/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=23428 CPUtime=821.94
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 5061 0 0 0 82191 3 0 0 25 0 1 0 1134048944 23990272 5014 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 5857 5014 73 123 0 5732 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 23428

[startup+882.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1076536/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=32160 CPUtime=881.91
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 5553 0 0 0 88188 3 0 0 25 0 1 0 1134048944 32931840 5506 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 8040 5506 73 123 0 7915 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 32160

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1074616/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=32160 CPUtime=941.88
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 6028 0 0 0 94184 4 0 0 25 0 1 0 1134048944 32931840 5981 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 8040 5981 73 123 0 7915 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 32160

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1072504/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=32160 CPUtime=1001.85
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 6566 0 0 0 100181 4 0 0 25 0 1 0 1134048944 32931840 6519 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 8040 6519 73 123 0 7915 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 32160

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1070392/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=36156 CPUtime=1061.82
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 7076 0 0 0 106178 4 0 0 25 0 1 0 1134048944 37023744 7029 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 9039 7029 73 123 0 8914 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 36156

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1068280/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=36156 CPUtime=1121.8
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 7618 0 0 0 112175 5 0 0 25 0 1 0 1134048944 37023744 7571 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 9039 7571 73 123 0 8914 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 36156

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1066424/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=36156 CPUtime=1181.77
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 8077 0 0 0 118172 5 0 0 25 0 1 0 1134048944 37023744 8030 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 9039 8030 73 123 0 8914 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 36156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1065848/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=36156 CPUtime=1200.07
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 8211 0 0 0 120002 5 0 0 25 0 1 0 1134048944 37023744 8164 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 9039 8164 73 123 0 8914 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36156

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 26566
/proc/meminfo: memFree=1065848/2055920 swapFree=4176924/4192956
[pid=26565] ppid=26563 vsize=36156 CPUtime=1200.07
/proc/26565/stat : 26565 (march_ks) R 26563 26565 26329 0 -1 4194304 8211 0 0 0 120002 5 0 0 25 0 1 0 1134048944 37023744 8164 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/26565/statm: 9039 8164 73 123 0 8914 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.05999
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 36156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8211
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= 5224

runsolver used 1.2888 second user time and 3.09953 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 21:24:00
IDJOB=1544750
IDBENCH=70602
IDSOLVER=559
FILE ID=node35/1544750-1238613840
PBS_JOBID= 9073607
Free space on /tmp= 66504 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544750-1238613840/watcher-1544750-1238613840 -o /tmp/evaluation-result-1544750-1238613840/solver-1544750-1238613840 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544750-1238613840.cnf            

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=428713537

node35.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		: 3000.229
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		: 3000.229
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:       1098976 kB
Buffers:        111840 kB
Cached:         738628 kB
SwapCached:      10140 kB
Active:         329668 kB
Inactive:       532564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1098976 kB
SwapTotal:     4192956 kB
SwapFree:      4176924 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            80792 kB
Committed_AS:  2863208 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-04-01 21:44:03