Trace number 1544648

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) 1200.04 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 7 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 519 free variables and 2203 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.515
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 169 duplicate clauses
0.00/0.02	c resolvent_look() :: found 80 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2283 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 520 variabels and 2283 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2283 / 520 ) = 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: 1717 JD: 19
1.10/1.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 1 NC: 15122 JD: 19
10.19/10.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 2 NC: 66962 JD: 19
45.58/45.63	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 239475 JD: 19
164.63/164.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 4 NC: 640422 JD: 19
441.72/441.93	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| 5 NC: 1306813 JD: 19
902.23/902.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |***********************
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-1544648-1238612694/watcher-1544648-1238612694 -o /tmp/evaluation-result-1544648-1238612694/solver-1544648-1238612694 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544648-1238612694.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 0.97 0.89 3/64 28578
/proc/meminfo: memFree=1465184/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=804 CPUtime=0
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133936273 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134628803 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 201 114 50 123 0 76 0

[startup+0.061053 s]
/proc/loadavg: 1.00 0.97 0.89 3/64 28578
/proc/meminfo: memFree=1465184/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1332 CPUtime=0.05
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 267 0 0 0 5 0 0 0 18 0 1 0 1133936273 1363968 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 333 250 73 123 0 208 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1332

[startup+0.101056 s]
/proc/loadavg: 1.00 0.97 0.89 3/64 28578
/proc/meminfo: memFree=1465184/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1332 CPUtime=0.09
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1133936273 1363968 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 333 260 73 123 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301076 s]
/proc/loadavg: 1.00 0.97 0.89 3/64 28578
/proc/meminfo: memFree=1465184/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1472 CPUtime=0.29
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 287 0 0 0 29 0 0 0 19 0 1 0 1133936273 1507328 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 368 270 73 123 0 243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1472

[startup+0.701117 s]
/proc/loadavg: 1.00 0.97 0.89 3/64 28578
/proc/meminfo: memFree=1465184/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1472 CPUtime=0.69
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 300 0 0 0 69 0 0 0 23 0 1 0 1133936273 1507328 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 368 283 73 123 0 243 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1472

[startup+1.5012 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 28579
/proc/meminfo: memFree=1464280/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1604 CPUtime=1.49
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 1133936273 1642496 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 401 300 73 123 0 276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1604

[startup+3.10136 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 28579
/proc/meminfo: memFree=1464088/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1604 CPUtime=3.09
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 325 0 0 0 309 0 0 0 25 0 1 0 1133936273 1642496 308 1992294400 134512640 135019032 4294956240 18446744073709551615 134598336 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 401 308 73 123 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1604

[startup+6.30169 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 28579
/proc/meminfo: memFree=1463960/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1604 CPUtime=6.29
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 336 0 0 0 629 0 0 0 25 0 1 0 1133936273 1642496 319 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 401 319 73 123 0 276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7014 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 28579
/proc/meminfo: memFree=1463832/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1604 CPUtime=12.69
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 345 0 0 0 1269 0 0 0 25 0 1 0 1133936273 1642496 328 1992294400 134512640 135019032 4294956240 18446744073709551615 134564768 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 401 328 73 123 0 276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1604

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 28579
/proc/meminfo: memFree=1463832/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1736 CPUtime=25.49
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 358 0 0 0 2549 0 0 0 25 0 1 0 1133936273 1777664 341 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 434 341 73 123 0 309 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1736

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.90 2/65 28579
/proc/meminfo: memFree=1463832/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1736 CPUtime=51.07
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 380 0 0 0 5107 0 0 0 25 0 1 0 1133936273 1777664 363 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 434 363 73 123 0 309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1736

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1463640/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1940 CPUtime=102.25
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 416 0 0 0 10225 0 0 0 25 0 1 0 1133936273 1986560 399 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 485 399 73 123 0 360 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1940

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1463576/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=1940 CPUtime=162.23
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 428 0 0 0 16223 0 0 0 25 0 1 0 1133936273 1986560 411 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 485 411 73 123 0 360 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1940

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1463512/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=2040 CPUtime=222.2
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 452 0 0 0 22220 0 0 0 25 0 1 0 1133936273 2088960 435 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 510 435 73 123 0 385 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2040

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1463320/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=2324 CPUtime=282.17
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 481 0 0 0 28217 0 0 0 25 0 1 0 1133936273 2379776 464 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 581 464 73 123 0 456 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2324

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1463264/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=2324 CPUtime=342.16
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 504 0 0 0 34215 1 0 0 25 0 1 0 1133936273 2379776 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134598110 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 581 487 73 123 0 456 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2324

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1463200/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=2552 CPUtime=402.14
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 528 0 0 0 40213 1 0 0 25 0 1 0 1133936273 2613248 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 638 511 73 123 0 513 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2552

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1463008/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=2552 CPUtime=462.11
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 564 0 0 0 46210 1 0 0 25 0 1 0 1133936273 2613248 547 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 638 547 73 123 0 513 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 2552

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1462944/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=2892 CPUtime=522.09
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 597 0 0 0 52208 1 0 0 25 0 1 0 1133936273 2961408 580 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 723 580 73 123 0 598 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 2892

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1462816/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=2892 CPUtime=582.06
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 632 0 0 0 58205 1 0 0 25 0 1 0 1133936273 2961408 615 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 723 615 73 123 0 598 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 2892

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1462688/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=3404 CPUtime=642.04
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 675 0 0 0 64203 1 0 0 25 0 1 0 1133936273 3485696 658 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 851 658 73 123 0 726 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 3404

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1462560/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=3404 CPUtime=702.01
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 689 0 0 0 70200 1 0 0 25 0 1 0 1133936273 3485696 672 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 851 672 73 123 0 726 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 3404

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1462432/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=3536 CPUtime=761.99
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 719 0 0 0 76198 1 0 0 25 0 1 0 1133936273 3620864 702 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 884 702 73 123 0 759 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 3536

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1462368/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=3536 CPUtime=821.97
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 742 0 0 0 82196 1 0 0 25 0 1 0 1133936273 3620864 725 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 884 725 73 123 0 759 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 3536

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1462176/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=3536 CPUtime=881.94
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 785 0 0 0 88193 1 0 0 25 0 1 0 1133936273 3620864 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134597223 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 884 768 73 123 0 759 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 3536

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1461920/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=4300 CPUtime=941.92
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 858 0 0 0 94191 1 0 0 25 0 1 0 1133936273 4403200 841 1992294400 134512640 135019032 4294956240 18446744073709551615 134541090 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 1075 841 73 123 0 950 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 4300

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1461728/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=4300 CPUtime=1001.9
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 900 0 0 0 100188 2 0 0 25 0 1 0 1133936273 4403200 883 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 1075 883 73 123 0 950 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 4300

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1461600/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=4440 CPUtime=1061.88
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 946 0 0 0 106186 2 0 0 25 0 1 0 1133936273 4546560 929 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 1110 929 73 123 0 985 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 4440

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1461344/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=4440 CPUtime=1121.86
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 996 0 0 0 112184 2 0 0 25 0 1 0 1133936273 4546560 979 1992294400 134512640 135019032 4294956240 18446744073709551615 134596366 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 1110 979 73 123 0 985 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 4440

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1461088/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=5592 CPUtime=1181.83
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 1066 0 0 0 118181 2 0 0 25 0 1 0 1133936273 5726208 1049 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 1398 1049 73 123 0 1273 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 5592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1461024/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=5592 CPUtime=1200.03
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 1077 0 0 0 120001 2 0 0 25 0 1 0 1133936273 5726208 1060 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 1398 1060 73 123 0 1273 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 5592

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/65 28579
/proc/meminfo: memFree=1461024/2055920 swapFree=4177768/4192956
[pid=28578] ppid=28576 vsize=5592 CPUtime=1200.03
/proc/28578/stat : 28578 (march_ks) R 28576 28578 28473 0 -1 4194304 1077 0 0 0 120001 2 0 0 25 0 1 0 1133936273 5726208 1060 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/28578/statm: 1398 1060 73 123 0 1273 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 5592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.025996
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 5592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1077
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= 4720

runsolver used 1.03284 second user time and 3.35249 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-01 21:04:54
IDJOB=1544648
IDBENCH=70551
IDSOLVER=559
FILE ID=node2/1544648-1238612694
PBS_JOBID= 9073699
Free space on /tmp= 66496 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544648-1238612694/watcher-1544648-1238612694 -o /tmp/evaluation-result-1544648-1238612694/solver-1544648-1238612694 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544648-1238612694.cnf            

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=769550570

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1465664 kB
Buffers:         89820 kB
Cached:         402752 kB
SwapCached:       8996 kB
Active:         218776 kB
Inactive:       284780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1465664 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          16644 kB
Slab:            72648 kB
Committed_AS:  2911328 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-04-01 21:24:57