Trace number 1544560

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) 1200.11 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S834811574-084.cnf
MD5SUMf47b98142bda69eb96f4457b8b3ad814
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.237963
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.79/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.88	c main()::
0.79/0.88	c initFormula():: searching for DIMACS p-line....
0.79/0.88	c full lookahead due to high density!
0.79/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.88	c parseCNF():: parsing....
0.79/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.88	c runParser():: parsing was successful, warming up engines...
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.88	c stat :: sign balance is biased by 0.007
0.79/0.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.88	c using k-SAT heuristics (size based diff)
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c dynamic_preselect_setsize :: off
0.79/0.88	c suggested doublelook initial :: 0
0.79/0.88	c main():: all systems go!
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 145 JD: 22
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1513 JD: 22
1.59/1.62	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 11843 JD: 22
6.59/6.61	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 3 NC: 64132 JD: 22
32.17/32.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| 4 NC: 261466 JD: 22
129.52/129.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
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c |*****
c |******
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c |********************************
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c |****************************************************************| 5 NC: 823929 JD: 22
409.59/409.84	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
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c |********************************
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c |***************************************************************
c |****************************************************************| 6 NC: 2054778 JD: 22
1029.68/1030.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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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-1544560-1238611481/watcher-1544560-1238611481 -o /tmp/evaluation-result-1544560-1238611481/solver-1544560-1238611481 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544560-1238611481.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 0.74 3/64 8487
/proc/meminfo: memFree=1315640/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=656 CPUtime=0
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133814124 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 164 81 47 123 0 39 0

[startup+0.0151319 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 8487
/proc/meminfo: memFree=1315640/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=1096 CPUtime=0.01
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 149 0 0 0 1 0 0 0 18 0 1 0 1133814124 1122304 134 1992294400 134512640 135019032 4294956240 18446744073709551615 134558432 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 274 134 48 123 0 149 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1096

[startup+0.101146 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 8487
/proc/meminfo: memFree=1315640/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=1656 CPUtime=0.09
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 772 0 0 0 9 0 0 0 18 0 1 0 1133814124 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1656

[startup+0.301182 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 8487
/proc/meminfo: memFree=1315640/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=1656 CPUtime=0.29
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 772 0 0 0 29 0 0 0 19 0 1 0 1133814124 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1656

[startup+0.701255 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 8487
/proc/meminfo: memFree=1315640/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=1656 CPUtime=0.69
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 772 0 0 0 69 0 0 0 23 0 1 0 1133814124 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1656

[startup+1.5014 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8488
/proc/meminfo: memFree=1314224/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=2016 CPUtime=1.49
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1047 0 0 0 149 0 0 0 25 0 1 0 1133814124 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2016

[startup+3.10169 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8488
/proc/meminfo: memFree=1314096/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=2016 CPUtime=3.09
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1047 0 0 0 309 0 0 0 25 0 1 0 1133814124 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2016

[startup+6.30127 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8488
/proc/meminfo: memFree=1314096/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=2016 CPUtime=6.29
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1047 0 0 0 629 0 0 0 25 0 1 0 1133814124 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2016

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8488
/proc/meminfo: memFree=1314032/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=2152 CPUtime=12.68
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1074 0 0 0 1268 0 0 0 25 0 1 0 1133814124 2203648 398 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 538 398 72 123 0 413 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2152

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 8488
/proc/meminfo: memFree=1314032/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=2320 CPUtime=25.47
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1101 0 0 0 2547 0 0 0 25 0 1 0 1133814124 2375680 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 580 425 72 123 0 455 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2320

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 8488
/proc/meminfo: memFree=1313904/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=2472 CPUtime=51.06
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1152 0 0 0 5106 0 0 0 25 0 1 0 1133814124 2531328 476 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 618 476 72 123 0 493 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2472

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 8488
/proc/meminfo: memFree=1313392/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=3040 CPUtime=102.24
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1256 0 0 0 10224 0 0 0 25 0 1 0 1133814124 3112960 580 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 760 580 72 123 0 635 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3040

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 8488
/proc/meminfo: memFree=1312880/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=3552 CPUtime=162.21
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1381 0 0 0 16221 0 0 0 25 0 1 0 1133814124 3637248 705 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 888 705 72 123 0 763 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3552

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 8488
/proc/meminfo: memFree=1312432/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=4316 CPUtime=222.18
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1505 0 0 0 22218 0 0 0 25 0 1 0 1133814124 4419584 829 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 1079 829 72 123 0 954 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4316

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 8488
/proc/meminfo: memFree=1311856/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=5468 CPUtime=282.15
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1629 0 0 0 28214 1 0 0 25 0 1 0 1133814124 5599232 953 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 1367 953 72 123 0 1242 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 5468

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.81 2/65 8488
/proc/meminfo: memFree=1311408/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=5468 CPUtime=342.12
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1753 0 0 0 34211 1 0 0 25 0 1 0 1133814124 5599232 1077 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 1367 1077 72 123 0 1242 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 5468

[startup+402.302 s]
/proc/loadavg: 1.12 1.02 0.83 2/65 8488
/proc/meminfo: memFree=1310896/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=5468 CPUtime=402.09
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 1879 0 0 0 40208 1 0 0 25 0 1 0 1133814124 5599232 1203 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 1367 1203 72 123 0 1242 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 5468

[startup+462.302 s]
/proc/loadavg: 1.12 1.03 0.84 2/65 8488
/proc/meminfo: memFree=1310320/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=7192 CPUtime=462.05
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2018 0 0 0 46204 1 0 0 25 0 1 0 1133814124 7364608 1342 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 1798 1342 72 123 0 1673 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 7192

[startup+522.301 s]
/proc/loadavg: 1.04 1.02 0.84 2/65 8488
/proc/meminfo: memFree=1309744/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=7192 CPUtime=522.03
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2159 0 0 0 52202 1 0 0 25 0 1 0 1133814124 7364608 1483 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 1798 1483 72 123 0 1673 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 7192

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 0.85 2/65 8488
/proc/meminfo: memFree=1309296/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=7192 CPUtime=582
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2288 0 0 0 58199 1 0 0 25 0 1 0 1133814124 7364608 1612 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 1798 1612 72 123 0 1673 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 7192

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.86 2/65 8488
/proc/meminfo: memFree=1308720/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=9780 CPUtime=641.97
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2426 0 0 0 64196 1 0 0 25 0 1 0 1133814124 10014720 1750 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 2445 1750 72 123 0 2320 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 9780

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 8488
/proc/meminfo: memFree=1308208/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=9780 CPUtime=701.94
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2550 0 0 0 70193 1 0 0 25 0 1 0 1133814124 10014720 1874 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 2445 1874 72 123 0 2320 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 9780

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 8488
/proc/meminfo: memFree=1307696/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=9780 CPUtime=761.92
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2690 0 0 0 76190 2 0 0 25 0 1 0 1133814124 10014720 2014 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 2445 2014 72 123 0 2320 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 9780

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 8488
/proc/meminfo: memFree=1307184/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=9780 CPUtime=821.89
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2821 0 0 0 82187 2 0 0 25 0 1 0 1133814124 10014720 2145 1992294400 134512640 135019032 4294956240 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 2445 2145 72 123 0 2320 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 9780

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 8488
/proc/meminfo: memFree=1306672/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=9780 CPUtime=881.87
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 2962 0 0 0 88185 2 0 0 25 0 1 0 1133814124 10014720 2286 1992294400 134512640 135019032 4294956240 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 2445 2286 72 123 0 2320 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 9780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 8488
/proc/meminfo: memFree=1306096/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=13660 CPUtime=941.82
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 3102 0 0 0 94180 2 0 0 25 0 1 0 1133814124 13987840 2426 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 3415 2426 72 123 0 3290 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 13660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 8494
/proc/meminfo: memFree=1305264/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=13660 CPUtime=1001.79
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 3253 0 0 0 100177 2 0 0 25 0 1 0 1133814124 13987840 2577 1992294400 134512640 135019032 4294956240 18446744073709551615 134538525 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 3415 2577 72 123 0 3290 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 13660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 8494
/proc/meminfo: memFree=1304688/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=13660 CPUtime=1061.76
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 3411 0 0 0 106174 2 0 0 25 0 1 0 1133814124 13987840 2735 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 3415 2735 72 123 0 3290 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 13660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/65 8494
/proc/meminfo: memFree=1304112/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=13660 CPUtime=1121.73
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 3556 0 0 0 112171 2 0 0 25 0 1 0 1133814124 13987840 2880 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 3415 2880 72 123 0 3290 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 13660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8494
/proc/meminfo: memFree=1303600/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=13660 CPUtime=1181.7
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 3694 0 0 0 118168 2 0 0 25 0 1 0 1133814124 13987840 3018 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 3415 3018 72 123 0 3290 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 13660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8494
/proc/meminfo: memFree=1303472/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=13660 CPUtime=1200.1
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 3738 0 0 0 120008 2 0 0 25 0 1 0 1133814124 13987840 3062 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 3415 3062 72 123 0 3290 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 13660

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 8494
/proc/meminfo: memFree=1303472/2055920 swapFree=4174052/4192956
[pid=8487] ppid=8485 vsize=13660 CPUtime=1200.1
/proc/8487/stat : 8487 (march_ks) R 8485 8487 8391 0 -1 4194304 3738 0 0 0 120008 2 0 0 25 0 1 0 1133814124 13987840 3062 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/8487/statm: 3415 3062 72 123 0 3290 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 13660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.030995
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 13660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3738
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= 4784

runsolver used 0.934857 second user time and 3.45147 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-01 20:44:41
IDJOB=1544560
IDBENCH=70507
IDSOLVER=559
FILE ID=node17/1544560-1238611481
PBS_JOBID= 9073684
Free space on /tmp= 66340 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S834811574-084.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544560-1238611481/watcher-1544560-1238611481 -o /tmp/evaluation-result-1544560-1238611481/solver-1544560-1238611481 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544560-1238611481.cnf            

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

MD5SUM BENCH= f47b98142bda69eb96f4457b8b3ad814
RANDOM SEED=1511178873

node17.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		: 3000.265
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		: 3000.265
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:       1316120 kB
Buffers:        107820 kB
Cached:         522428 kB
SwapCached:      12692 kB
Active:         223736 kB
Inactive:       420632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1316120 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            3240 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            81448 kB
Committed_AS:  3082388 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= 66336 MiB
End job on node17 at 2009-04-01 21:04:44