Trace number 1544684

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) 1200.1 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S820736259-091.cnf
MD5SUM40cbc7855271d25e9f7a8a91ba5b6927
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 560 variables and 2380 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, 34 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 555 free variables and 2346 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.502
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 165 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2430 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 560 variabels and 2430 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2430 / 560 ) = 4.34
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: 141 JD: 26
0.07/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3137 JD: 26
1.99/2.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |****************************************************************| 2 NC: 23020 JD: 26
15.68/15.76	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 119290 JD: 26
81.56/81.65	c |----------------------------------------------------------------|
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 |***************************************************************
c |****************************************************************| 4 NC: 443988 JD: 26
305.45/305.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1279615 JD: 26
885.07/885.54	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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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-1544684-1238613251/watcher-1544684-1238613251 -o /tmp/evaluation-result-1544684-1238613251/solver-1544684-1238613251 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544684-1238613251.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 0.91 3/64 12272
/proc/meminfo: memFree=1508888/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=796 CPUtime=0
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133991334 815104 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134561679 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 199 111 50 123 0 74 0

[startup+0.0799169 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12272
/proc/meminfo: memFree=1508888/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1348 CPUtime=0.07
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 284 0 0 0 7 0 0 0 18 0 1 0 1133991334 1380352 267 1992294400 134512640 135019032 4294956240 18446744073709551615 134577670 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 337 267 73 123 0 212 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1348

[startup+0.102922 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12272
/proc/meminfo: memFree=1508888/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1480 CPUtime=0.1
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 288 0 0 0 10 0 0 0 18 0 1 0 1133991334 1515520 271 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 370 271 73 123 0 245 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1480

[startup+0.302947 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12272
/proc/meminfo: memFree=1508888/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1480 CPUtime=0.3
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 301 0 0 0 30 0 0 0 19 0 1 0 1133991334 1515520 284 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 370 284 73 123 0 245 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1480

[startup+0.702 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 12272
/proc/meminfo: memFree=1508888/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1480 CPUtime=0.69
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 311 0 0 0 69 0 0 0 23 0 1 0 1133991334 1515520 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 370 294 73 123 0 245 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1480

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1507984/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1480 CPUtime=1.49
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 319 0 0 0 149 0 0 0 25 0 1 0 1133991334 1515520 302 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 370 302 73 123 0 245 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1480

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1507792/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1612 CPUtime=3.09
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 1133991334 1650688 313 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 403 313 73 123 0 278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1612

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1507664/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1612 CPUtime=6.29
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 346 0 0 0 629 0 0 0 25 0 1 0 1133991334 1650688 329 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 403 329 73 123 0 278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1612

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1507480/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1744 CPUtime=12.68
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 377 0 0 0 1268 0 0 0 25 0 1 0 1133991334 1785856 360 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 436 360 73 123 0 311 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1744

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1507480/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=1948 CPUtime=25.48
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 424 0 0 0 2548 0 0 0 25 0 1 0 1133991334 1994752 407 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 487 407 73 123 0 362 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1948

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1507288/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=2200 CPUtime=51.07
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 460 0 0 0 5107 0 0 0 25 0 1 0 1133991334 2252800 443 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 550 443 73 123 0 425 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2200

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1506776/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=2768 CPUtime=102.25
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 559 0 0 0 10225 0 0 0 25 0 1 0 1133991334 2834432 542 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 692 542 73 123 0 567 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2768

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1506264/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=3472 CPUtime=162.22
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 701 0 0 0 16222 0 0 0 25 0 1 0 1133991334 3555328 684 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 868 684 73 123 0 743 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3472

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1505624/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=4388 CPUtime=222.2
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 841 0 0 0 22220 0 0 0 25 0 1 0 1133991334 4493312 824 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 1097 824 73 123 0 972 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4388

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1505240/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=4388 CPUtime=282.17
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 944 0 0 0 28217 0 0 0 25 0 1 0 1133991334 4493312 927 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12272/statm: 1097 927 73 123 0 972 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4388

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1504544/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=5540 CPUtime=342.14
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 1128 0 0 0 34213 1 0 0 25 0 1 0 1133991334 5672960 1111 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 1385 1111 73 123 0 1260 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 5540

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1503712/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=5540 CPUtime=402.11
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 1323 0 0 0 40210 1 0 0 25 0 1 0 1133991334 5672960 1306 1992294400 134512640 135019032 4294956240 18446744073709551615 134598358 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 1385 1306 73 123 0 1260 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 5540

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1502496/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=7912 CPUtime=462.08
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 1636 0 0 0 46207 1 0 0 25 0 1 0 1133991334 8101888 1619 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 1978 1619 73 123 0 1853 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 7912

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1501984/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=7912 CPUtime=522.05
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 1772 0 0 0 52204 1 0 0 25 0 1 0 1133991334 8101888 1755 1992294400 134512640 135019032 4294956240 18446744073709551615 134564747 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 1978 1755 73 123 0 1853 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 7912

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1501600/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=10500 CPUtime=582.03
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 1880 0 0 0 58201 2 0 0 25 0 1 0 1133991334 10752000 1863 1992294400 134512640 135019032 4294956240 18446744073709551615 134597651 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 2625 1863 73 123 0 2500 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 10500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1501088/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=10500 CPUtime=641.98
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 2014 0 0 0 64196 2 0 0 25 0 1 0 1133991334 10752000 1997 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 2625 1997 73 123 0 2500 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 10500

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1500128/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=11012 CPUtime=701.95
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 2224 0 0 0 70193 2 0 0 25 0 1 0 1133991334 11276288 2207 1992294400 134512640 135019032 4294956240 18446744073709551615 134579767 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 2753 2207 73 123 0 2628 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 11012

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1499552/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=11012 CPUtime=761.94
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 2355 0 0 0 76192 2 0 0 25 0 1 0 1133991334 11276288 2338 1992294400 134512640 135019032 4294956240 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 2753 2338 73 123 0 2628 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 11012

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1499104/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=11012 CPUtime=821.89
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 2482 0 0 0 82187 2 0 0 25 0 1 0 1133991334 11276288 2465 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 2753 2465 73 123 0 2628 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 11012

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1498400/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=14892 CPUtime=881.87
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 2665 0 0 0 88185 2 0 0 25 0 1 0 1133991334 15249408 2648 1992294400 134512640 135019032 4294956240 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 3723 2648 73 123 0 3598 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 14892

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1497312/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=14892 CPUtime=941.85
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 2939 0 0 0 94183 2 0 0 25 0 1 0 1133991334 15249408 2922 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 3723 2922 73 123 0 3598 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 14892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1496224/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=14892 CPUtime=1001.82
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 3228 0 0 0 100179 3 0 0 25 0 1 0 1133991334 15249408 3211 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 3723 3211 73 123 0 3598 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 14892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1495008/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=15924 CPUtime=1061.76
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 3539 0 0 0 106173 3 0 0 25 0 1 0 1133991334 16306176 3522 1992294400 134512640 135019032 4294956240 18446744073709551615 134548591 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 3981 3522 73 123 0 3856 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 15924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1494304/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=21744 CPUtime=1121.74
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 3696 0 0 0 112171 3 0 0 25 0 1 0 1133991334 22265856 3679 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 5436 3679 73 123 0 5311 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 21744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1493024/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=21744 CPUtime=1181.69
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 4021 0 0 0 118166 3 0 0 25 0 1 0 1133991334 22265856 4004 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/12272/statm: 5436 4004 73 123 0 5311 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 21744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1492640/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=21744 CPUtime=1200.08
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 4100 0 0 0 120005 3 0 0 25 0 1 0 1133991334 22265856 4083 1992294400 134512640 135019032 4294956240 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 5436 4083 73 123 0 5311 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21744

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 12273
/proc/meminfo: memFree=1492640/2055920 swapFree=4177712/4192956
[pid=12272] ppid=12270 vsize=21744 CPUtime=1200.08
/proc/12272/stat : 12272 (march_ks) R 12270 12272 12112 0 -1 4194304 4100 0 0 0 120005 3 0 0 25 0 1 0 1133991334 22265856 4083 1992294400 134512640 135019032 4294956240 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 0 0 0
/proc/12272/statm: 5436 4083 73 123 0 5311 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.040993
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 21744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4100
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= 4873

runsolver used 0.965853 second user time and 3.41648 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-01 21:14:11
IDJOB=1544684
IDBENCH=70569
IDSOLVER=559
FILE ID=node13/1544684-1238613251
PBS_JOBID= 9073688
Free space on /tmp= 66396 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S820736259-091.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544684-1238613251/watcher-1544684-1238613251 -o /tmp/evaluation-result-1544684-1238613251/solver-1544684-1238613251 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544684-1238613251.cnf            

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

MD5SUM BENCH= 40cbc7855271d25e9f7a8a91ba5b6927
RANDOM SEED=756817303

node13.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		: 3000.240
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		: 3000.240
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:       1509432 kB
Buffers:         87428 kB
Cached:         367772 kB
SwapCached:       9036 kB
Active:         310996 kB
Inactive:       154604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509432 kB
SwapTotal:     4192956 kB
SwapFree:      4177712 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            66964 kB
Committed_AS:  3137200 kB
PageTables:       1464 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= 66392 MiB
End job on node13 at 2009-04-01 21:34:14