Trace number 1544622

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
MD5SUM8db311cabf8fb8b12c84c250d98747d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1193.18
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 499 free variables and 2119 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.442
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
0.00/0.01	c resolvent_look() :: found 89 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2208 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2208 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2208 / 500 ) = 4.42
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 166 JD: 20
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 4408 JD: 20
2.59/2.68	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |****************************************************************| 2 NC: 27765 JD: 20
16.89/16.94	c |----------------------------------------------------------------|
c |*
c |**
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c |*************
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c |****************
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c |****************************************************************| 3 NC: 111982 JD: 20
68.96/69.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |******
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c |****************************************************************| 4 NC: 304342 JD: 20
187.80/187.94	c |----------------------------------------------------------------|
c |*
c |**
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c |*****
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c |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 634434 JD: 20
392.81/393.00	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |****************************************************************| 6 NC: 1085464 JD: 20
675.78/676.14	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |****************
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c |************************
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c |********************************************************
c |*********************************************************c right child 146786 UNSAT by parent!
914.86/915.37	
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c |****************************************************************| 7 NC: 1559466 JD: 20
980.13/980.61	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |**********************c right child 200128 UNSAT by parent!
1050.59/1051.16	
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c |************************
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c |********************************
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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-1544622-1238612347/watcher-1544622-1238612347 -o /tmp/evaluation-result-1544622-1238612347/solver-1544622-1238612347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544622-1238612347.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 0.99 0.91 3/73 25004
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=800 CPUtime=0
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133899249 819200 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134533376 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 200 114 51 123 0 75 0

[startup+0.0260419 s]
/proc/loadavg: 1.00 0.99 0.91 3/73 25004
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1260 CPUtime=0.02
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 257 0 0 0 2 0 0 0 18 0 1 0 1133899249 1290240 240 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 315 240 73 123 0 190 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1260

[startup+0.10105 s]
/proc/loadavg: 1.00 0.99 0.91 3/73 25004
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1260 CPUtime=0.09
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1133899249 1290240 251 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 315 251 73 123 0 190 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1260

[startup+0.301072 s]
/proc/loadavg: 1.00 0.99 0.91 3/73 25004
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1392 CPUtime=0.29
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 279 0 0 0 29 0 0 0 19 0 1 0 1133899249 1425408 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 348 262 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392

[startup+0.70112 s]
/proc/loadavg: 1.00 0.99 0.91 3/73 25004
/proc/meminfo: memFree=1507048/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1392 CPUtime=0.69
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 292 0 0 0 69 0 0 0 23 0 1 0 1133899249 1425408 275 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 348 275 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.50121 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25005
/proc/meminfo: memFree=1506208/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1524 CPUtime=1.49
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 301 0 0 0 149 0 0 0 19 0 1 0 1133899249 1560576 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 381 284 73 123 0 256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1524

[startup+3.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25005
/proc/meminfo: memFree=1505952/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1524 CPUtime=3.09
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 1133899249 1560576 292 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 381 292 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524

[startup+6.30277 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25005
/proc/meminfo: memFree=1505888/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1524 CPUtime=6.3
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 322 0 0 0 630 0 0 0 25 0 1 0 1133899249 1560576 305 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 381 305 73 123 0 256 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1524

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25005
/proc/meminfo: memFree=1505632/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1668 CPUtime=12.69
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 335 0 0 0 1269 0 0 0 25 0 1 0 1133899249 1708032 318 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 417 318 73 123 0 292 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1668

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25005
/proc/meminfo: memFree=1505632/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1668 CPUtime=25.49
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 364 0 0 0 2549 0 0 0 25 0 1 0 1133899249 1708032 347 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 417 347 73 123 0 292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1668

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25005
/proc/meminfo: memFree=1505504/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=1804 CPUtime=51.07
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 401 0 0 0 5107 0 0 0 25 0 1 0 1133899249 1847296 384 1992294400 134512640 135019032 4294956240 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 451 384 73 123 0 326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1804

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25005
/proc/meminfo: memFree=1505312/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=2124 CPUtime=102.25
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 452 0 0 0 10225 0 0 0 25 0 1 0 1133899249 2174976 435 1992294400 134512640 135019032 4294956240 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 531 435 73 123 0 406 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2124

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1505056/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=2352 CPUtime=162.22
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 504 0 0 0 16222 0 0 0 25 0 1 0 1133899249 2408448 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 588 487 73 123 0 463 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2352

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1504672/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=2824 CPUtime=222.19
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 600 0 0 0 22218 1 0 0 25 0 1 0 1133899249 2891776 583 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 706 583 73 123 0 581 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2824

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1504288/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=3468 CPUtime=282.17
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 707 0 0 0 28216 1 0 0 25 0 1 0 1133899249 3551232 690 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 867 690 73 123 0 742 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 3468

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1504096/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=3468 CPUtime=342.13
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 773 0 0 0 34212 1 0 0 25 0 1 0 1133899249 3551232 756 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 867 756 73 123 0 742 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3468

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1503648/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=4464 CPUtime=402.1
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 908 0 0 0 40209 1 0 0 25 0 1 0 1133899249 4571136 891 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 1116 891 73 123 0 991 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4464

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1502944/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=5616 CPUtime=462.08
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 1064 0 0 0 46207 1 0 0 25 0 1 0 1133899249 5750784 1047 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 1404 1047 73 123 0 1279 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 5616

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1502432/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=5616 CPUtime=522.05
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 1185 0 0 0 52204 1 0 0 25 0 1 0 1133899249 5750784 1168 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 1404 1168 73 123 0 1279 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5616

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1501792/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=5852 CPUtime=582.02
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 1340 0 0 0 58201 1 0 0 25 0 1 0 1133899249 5992448 1323 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 1463 1323 73 123 0 1338 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5852

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1501472/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=7576 CPUtime=642
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 1414 0 0 0 64199 1 0 0 25 0 1 0 1133899249 7757824 1397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 1894 1397 73 123 0 1769 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 7576

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1500704/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=7576 CPUtime=701.97
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 1592 0 0 0 70196 1 0 0 25 0 1 0 1133899249 7757824 1575 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 1894 1575 73 123 0 1769 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 7576

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1499808/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=8040 CPUtime=761.95
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 1814 0 0 0 76193 2 0 0 25 0 1 0 1133899249 8232960 1797 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 2010 1797 73 123 0 1885 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 8040

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1499104/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=10628 CPUtime=821.91
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 2008 0 0 0 82189 2 0 0 25 0 1 0 1133899249 10883072 1991 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 2657 1991 73 123 0 2532 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 10628

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1498400/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=10628 CPUtime=881.88
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 2180 0 0 0 88186 2 0 0 25 0 1 0 1133899249 10883072 2163 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 2657 2163 73 123 0 2532 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 10628

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1497888/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=10628 CPUtime=941.85
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 2324 0 0 0 94182 3 0 0 25 0 1 0 1133899249 10883072 2307 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 2657 2307 73 123 0 2532 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 10628

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1496992/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=11560 CPUtime=1001.81
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 2544 0 0 0 100178 3 0 0 25 0 1 0 1133899249 11837440 2527 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 2890 2527 73 123 0 2765 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 11560

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1495904/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=15440 CPUtime=1061.78
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 2815 0 0 0 106175 3 0 0 25 0 1 0 1133899249 15810560 2798 1992294400 134512640 135019032 4294956240 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 3860 2798 73 123 0 3735 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 15440

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1494816/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=15440 CPUtime=1121.75
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 3077 0 0 0 112172 3 0 0 25 0 1 0 1133899249 15810560 3060 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 3860 3060 73 123 0 3735 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 15440

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1493984/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=15440 CPUtime=1181.74
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 3273 0 0 0 118170 4 0 0 25 0 1 0 1133899249 15810560 3256 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 3860 3256 73 123 0 3735 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 15440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 25011
/proc/meminfo: memFree=1493664/2055920 swapFree=4175504/4192956
[pid=25004] ppid=25002 vsize=15440 CPUtime=1200.04
/proc/25004/stat : 25004 (march_ks) R 25002 25004 24881 0 -1 4194304 3358 0 0 0 120000 4 0 0 25 0 1 0 1133899249 15810560 3341 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/25004/statm: 3860 3341 73 123 0 3735 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15440

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): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.045993
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 15440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3358
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= 3
involuntary context switches= 3744

runsolver used 1.10383 second user time and 3.2875 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 20:59:07
IDJOB=1544622
IDBENCH=70538
IDSOLVER=559
FILE ID=node77/1544622-1238612347
PBS_JOBID= 9073580
Free space on /tmp= 66552 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1213077873-067.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544622-1238612347/watcher-1544622-1238612347 -o /tmp/evaluation-result-1544622-1238612347/solver-1544622-1238612347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544622-1238612347.cnf            

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

MD5SUM BENCH= 8db311cabf8fb8b12c84c250d98747d5
RANDOM SEED=990210852

node77.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		: 3000.230
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		: 3000.230
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:       1507592 kB
Buffers:         92112 kB
Cached:         361808 kB
SwapCached:       9160 kB
Active:         233904 kB
Inactive:       233332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507592 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            66316 kB
Committed_AS:  2862540 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 21:19:10