Trace number 1544564

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S603077945-019.cnf
MD5SUMba7fab3ac0ce1b351c2d42cffabe6360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
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 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c full lookahead due to high density!
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.005
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using k-SAT heuristics (size based diff)
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 19
0.89/0.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3453 JD: 19
2.59/2.64	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |***************************************************************
c |****************************************************************| 2 NC: 30410 JD: 19
16.08/16.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 166437 JD: 19
84.24/84.40	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: 624409 JD: 19
314.81/315.05	c |----------------------------------------------------------------|
c |*
c |**
c |***
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 |*****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 1739091 JD: 19
880.31/880.82	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 |*****************************

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-1544564-1238611489/watcher-1544564-1238611489 -o /tmp/evaluation-result-1544564-1238611489/solver-1544564-1238611489 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544564-1238611489.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 23315
/proc/meminfo: memFree=1360096/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=656 CPUtime=0
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133815173 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 164 81 47 123 0 39 0

[startup+0.069945 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 23315
/proc/meminfo: memFree=1360096/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=1652 CPUtime=0.06
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 779 0 0 0 6 0 0 0 18 0 1 0 1133815173 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1652

[startup+0.101951 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 23315
/proc/meminfo: memFree=1360096/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=1652 CPUtime=0.09
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 1133815173 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301994 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 23315
/proc/meminfo: memFree=1360096/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=1652 CPUtime=0.29
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 779 0 0 0 29 0 0 0 19 0 1 0 1133815173 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701078 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 23315
/proc/meminfo: memFree=1360096/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=1652 CPUtime=0.69
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 779 0 0 0 69 0 0 0 23 0 1 0 1133815173 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50125 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 23316
/proc/meminfo: memFree=1358744/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2020 CPUtime=1.49
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1054 0 0 0 149 0 0 0 25 0 1 0 1133815173 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2020

[startup+3.10159 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 23316
/proc/meminfo: memFree=1358616/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2020 CPUtime=3.09
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1054 0 0 0 309 0 0 0 25 0 1 0 1133815173 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2020

[startup+6.30127 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 23316
/proc/meminfo: memFree=1358616/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2020 CPUtime=6.29
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1054 0 0 0 629 0 0 0 25 0 1 0 1133815173 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2020

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 23316
/proc/meminfo: memFree=1358488/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2020 CPUtime=12.69
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1054 0 0 0 1269 0 0 0 25 0 1 0 1133815173 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2020

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 23316
/proc/meminfo: memFree=1358680/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2020 CPUtime=25.48
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1054 0 0 0 2548 0 0 0 25 0 1 0 1133815173 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2020

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 23316
/proc/meminfo: memFree=1358744/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2156 CPUtime=51.06
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1079 0 0 0 5106 0 0 0 25 0 1 0 1133815173 2207744 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 539 397 72 123 0 414 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2156

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 23316
/proc/meminfo: memFree=1358616/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2224 CPUtime=102.23
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1099 0 0 0 10223 0 0 0 25 0 1 0 1133815173 2277376 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 556 417 72 123 0 431 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 2224

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 23316
/proc/meminfo: memFree=1358552/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2324 CPUtime=162.19
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1123 0 0 0 16219 0 0 0 25 0 1 0 1133815173 2379776 441 1992294400 134512640 135019032 4294956240 18446744073709551615 134597237 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 581 441 72 123 0 456 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2324

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 23316
/proc/meminfo: memFree=1358488/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2476 CPUtime=222.16
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1146 0 0 0 22216 0 0 0 25 0 1 0 1133815173 2535424 464 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 619 464 72 123 0 494 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2476

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 23318
/proc/meminfo: memFree=1358040/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2704 CPUtime=282.13
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1169 0 0 0 28213 0 0 0 25 0 1 0 1133815173 2768896 487 1992294400 134512640 135019032 4294956240 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 676 487 72 123 0 551 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 2704

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 23318
/proc/meminfo: memFree=1358040/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2704 CPUtime=342.11
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1194 0 0 0 34210 1 0 0 25 0 1 0 1133815173 2768896 512 1992294400 134512640 135019032 4294956240 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 676 512 72 123 0 551 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 2704

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 23318
/proc/meminfo: memFree=1358040/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=2704 CPUtime=402.08
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1217 0 0 0 40207 1 0 0 25 0 1 0 1133815173 2768896 535 1992294400 134512640 135019032 4294956240 18446744073709551615 134541963 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 676 535 72 123 0 551 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 2704

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 23318
/proc/meminfo: memFree=1358040/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3044 CPUtime=462.04
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1240 0 0 0 46203 1 0 0 25 0 1 0 1133815173 3117056 558 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 761 558 72 123 0 636 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 3044

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 23318
/proc/meminfo: memFree=1357976/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3044 CPUtime=522.02
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1262 0 0 0 52201 1 0 0 25 0 1 0 1133815173 3117056 580 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 761 580 72 123 0 636 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 3044

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 23318
/proc/meminfo: memFree=1357912/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3044 CPUtime=581.99
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1287 0 0 0 58198 1 0 0 25 0 1 0 1133815173 3117056 605 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 761 605 72 123 0 636 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 3044

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 23318
/proc/meminfo: memFree=1357848/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3044 CPUtime=641.96
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1310 0 0 0 64195 1 0 0 25 0 1 0 1133815173 3117056 628 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 761 628 72 123 0 636 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 3044

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 23318
/proc/meminfo: memFree=1357720/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3556 CPUtime=701.92
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1334 0 0 0 70191 1 0 0 25 0 1 0 1133815173 3641344 652 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 889 652 72 123 0 764 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 3556

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 23318
/proc/meminfo: memFree=1357656/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3556 CPUtime=761.89
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1359 0 0 0 76188 1 0 0 25 0 1 0 1133815173 3641344 677 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 889 677 72 123 0 764 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 3556

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 23318
/proc/meminfo: memFree=1357528/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3556 CPUtime=821.84
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1384 0 0 0 82183 1 0 0 25 0 1 0 1133815173 3641344 702 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 889 702 72 123 0 764 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 3556

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 23318
/proc/meminfo: memFree=1357464/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3556 CPUtime=881.81
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1410 0 0 0 88180 1 0 0 25 0 1 0 1133815173 3641344 728 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 889 728 72 123 0 764 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 3556

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 23318
/proc/meminfo: memFree=1357336/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=3556 CPUtime=941.78
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1436 0 0 0 94177 1 0 0 25 0 1 0 1133815173 3641344 754 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 889 754 72 123 0 764 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 3556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23324
/proc/meminfo: memFree=1356944/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=4320 CPUtime=1001.74
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1458 0 0 0 100173 1 0 0 25 0 1 0 1133815173 4423680 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 1080 776 72 123 0 955 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 4320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 23324
/proc/meminfo: memFree=1356944/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=4320 CPUtime=1061.71
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1482 0 0 0 106170 1 0 0 25 0 1 0 1133815173 4423680 800 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 1080 800 72 123 0 955 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 4320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23324
/proc/meminfo: memFree=1356880/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=4320 CPUtime=1121.67
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1505 0 0 0 112166 1 0 0 25 0 1 0 1133815173 4423680 823 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 1080 823 72 123 0 955 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 4320

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23324
/proc/meminfo: memFree=1356816/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=4320 CPUtime=1181.64
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1527 0 0 0 118163 1 0 0 25 0 1 0 1133815173 4423680 845 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 1080 845 72 123 0 955 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 4320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 23324
/proc/meminfo: memFree=1356816/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=4320 CPUtime=1200.03
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1534 0 0 0 120002 1 0 0 25 0 1 0 1133815173 4423680 852 1992294400 134512640 135019032 4294956240 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 1080 852 72 123 0 955 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4320

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: 0.99 0.97 0.89 2/65 23324
/proc/meminfo: memFree=1356816/2055920 swapFree=4177928/4192956
[pid=23315] ppid=23313 vsize=4320 CPUtime=1200.03
/proc/23315/stat : 23315 (march_ks) R 23313 23315 23190 0 -1 4194304 1534 0 0 0 120002 1 0 0 25 0 1 0 1133815173 4423680 852 1992294400 134512640 135019032 4294956240 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 0 0 0
/proc/23315/statm: 1080 852 72 123 0 955 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.020996
CPU usage (%): 99.9452
Max. virtual memory (cumulated for all children) (KiB): 4320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1534
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= 3753

runsolver used 0.98185 second user time and 3.40148 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-01 20:44:49
IDJOB=1544564
IDBENCH=70509
IDSOLVER=559
FILE ID=node10/1544564-1238611489
PBS_JOBID= 9073691
Free space on /tmp= 65604 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S603077945-019.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544564-1238611489/watcher-1544564-1238611489 -o /tmp/evaluation-result-1544564-1238611489/solver-1544564-1238611489 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544564-1238611489.cnf            

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

MD5SUM BENCH= ba7fab3ac0ce1b351c2d42cffabe6360
RANDOM SEED=1858989213

node10.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		: 3000.272
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		: 3000.272
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:       1360640 kB
Buffers:        107352 kB
Cached:         485484 kB
SwapCached:       8896 kB
Active:         221968 kB
Inactive:       381900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1360640 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            3368 kB
Writeback:           0 kB
Mapped:          16640 kB
Slab:            77536 kB
Committed_AS:  2922024 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-04-01 21:04:52