Trace number 1626517

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) 5000.03 5002.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1736708510-089.cnf
MD5SUMa49ed3ca5dd834a3f2dad0ab32e44184
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.89/0.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.97	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.97	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.97	c main()::
0.89/0.97	c initFormula():: searching for DIMACS p-line....
0.89/0.97	c full lookahead due to high density!
0.89/0.97	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.89/0.97	c parseCNF():: parsing....
0.89/0.97	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.97	c runParser():: parsing was successful, warming up engines...
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.89/0.97	c stat :: sign balance is biased by 0.006
0.89/0.97	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.97	c using k-SAT heuristics (size based diff)
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.89/0.97	c resolvent_look() :: found 1 resolvents
0.89/0.97	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
0.89/0.97	c longest clause has size 7
0.89/0.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.97	c dynamic_preselect_setsize :: off
0.89/0.97	c suggested doublelook initial :: 0
0.89/0.97	c main():: all systems go!
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 147 JD: 24
0.99/1.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1521 JD: 24
1.69/1.79	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 2 NC: 13331 JD: 24
7.98/8.05	c |----------------------------------------------------------------|
c |*
c |**
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c |***************************************************************
c |****************************************************************| 3 NC: 82512 JD: 24
44.56/44.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 382432 JD: 24
202.09/202.25	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |****************************************************************| 5 NC: 1333592 JD: 24
707.37/707.88	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 3694112 JD: 24
1969.72/1970.84	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| 7 NC: 8347266 JD: 24
4495.73/4498.13	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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-1626517-1240096345/watcher-1626517-1240096345 -o /tmp/evaluation-result-1626517-1240096345/solver-1626517-1240096345 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626517-1240096345.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.92 0.98 0.99 3/64 20465
/proc/meminfo: memFree=1228328/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=656 CPUtime=0
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 37667735 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 164 81 47 123 0 39 0

[startup+0.105916 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20465
/proc/meminfo: memFree=1228328/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=1712 CPUtime=0.1
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 843 0 0 0 10 0 0 0 18 0 1 0 37667735 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.201932 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20465
/proc/meminfo: memFree=1228328/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=1712 CPUtime=0.19
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 843 0 0 0 19 0 0 0 18 0 1 0 37667735 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1712

[startup+0.301949 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20465
/proc/meminfo: memFree=1228328/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=1712 CPUtime=0.29
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 37667735 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.70202 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20465
/proc/meminfo: memFree=1228328/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=1712 CPUtime=0.69
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 843 0 0 0 69 0 0 0 23 0 1 0 37667735 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50216 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1226912/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=2040 CPUtime=1.49
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1154 0 0 0 149 0 0 0 25 0 1 0 37667735 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2040

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1226856/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=2040 CPUtime=3.09
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1154 0 0 0 309 0 0 0 25 0 1 0 37667735 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2040

[startup+6.30204 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1226856/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=2040 CPUtime=6.29
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1154 0 0 0 629 0 0 0 25 0 1 0 37667735 2088960 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2040

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1226664/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=2176 CPUtime=12.68
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1181 0 0 0 1268 0 0 0 25 0 1 0 37667735 2228224 398 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 544 398 72 123 0 419 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2176

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1226664/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=2344 CPUtime=25.47
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1209 0 0 0 2547 0 0 0 25 0 1 0 37667735 2400256 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 586 426 72 123 0 461 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2344

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1226664/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=2496 CPUtime=51.05
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1258 0 0 0 5105 0 0 0 25 0 1 0 37667735 2555904 475 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 624 475 72 123 0 499 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2496

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1226216/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=3064 CPUtime=102.23
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1357 0 0 0 10223 0 0 0 25 0 1 0 37667735 3137536 574 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 766 574 72 123 0 641 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 3064

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1225704/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=3576 CPUtime=162.21
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1475 0 0 0 16220 1 0 0 25 0 1 0 37667735 3661824 692 1992294400 134512640 135019032 4294956240 18446744073709551615 134547661 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 894 692 72 123 0 769 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3576

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1225256/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=4340 CPUtime=222.18
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1595 0 0 0 22217 1 0 0 25 0 1 0 37667735 4444160 812 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 1085 812 72 123 0 960 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4340

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1224808/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=4340 CPUtime=282.15
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1704 0 0 0 28214 1 0 0 25 0 1 0 37667735 4444160 921 1992294400 134512640 135019032 4294956240 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 1085 921 72 123 0 960 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 4340

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1224368/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=5492 CPUtime=342.12
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1821 0 0 0 34211 1 0 0 25 0 1 0 37667735 5623808 1038 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 1373 1038 72 123 0 1248 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 5492

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20466
/proc/meminfo: memFree=1223920/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=5492 CPUtime=402.09
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 1941 0 0 0 40208 1 0 0 25 0 1 0 37667735 5623808 1158 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 1373 1158 72 123 0 1248 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 5492

[startup+462.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20466
/proc/meminfo: memFree=1223280/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=7216 CPUtime=462.06
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 2074 0 0 0 46205 1 0 0 25 0 1 0 37667735 7389184 1291 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 1804 1291 72 123 0 1679 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 7216

[startup+522.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 20466
/proc/meminfo: memFree=1222832/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=7216 CPUtime=522.03
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 2194 0 0 0 52202 1 0 0 25 0 1 0 37667735 7389184 1411 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 1804 1411 72 123 0 1679 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 7216

[startup+582.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 20466
/proc/meminfo: memFree=1222384/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=7216 CPUtime=581.98
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 2319 0 0 0 58197 1 0 0 25 0 1 0 37667735 7389184 1536 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20465/statm: 1804 1536 72 123 0 1679 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 7216

[startup+642.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 20466
/proc/meminfo: memFree=1221872/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=7216 CPUtime=641.93
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 2441 0 0 0 64192 1 0 0 25 0 1 0 37667735 7389184 1658 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 1804 1658 72 123 0 1679 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 7216


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1190000/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=41332 CPUtime=4060.15
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 10322 0 0 0 406008 7 0 0 25 0 1 0 37667735 42323968 9539 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 10333 9539 72 123 0 10208 0
Current children cumulated CPU time (s) 4060.15
Current children cumulated vsize (KiB) 41332

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1189232/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=41332 CPUtime=4120.11
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 10504 0 0 0 412004 7 0 0 25 0 1 0 37667735 42323968 9721 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 10333 9721 72 123 0 10208 0
Current children cumulated CPU time (s) 4120.11
Current children cumulated vsize (KiB) 41332

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1188720/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=41332 CPUtime=4180.08
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 10643 0 0 0 418001 7 0 0 25 0 1 0 37667735 42323968 9860 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 10333 9860 72 123 0 10208 0
Current children cumulated CPU time (s) 4180.08
Current children cumulated vsize (KiB) 41332

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1188016/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=41332 CPUtime=4240.05
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 10822 0 0 0 423998 7 0 0 25 0 1 0 37667735 42323968 10039 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 10333 10039 72 123 0 10208 0
Current children cumulated CPU time (s) 4240.05
Current children cumulated vsize (KiB) 41332

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1187248/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4300.03
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 10991 0 0 0 429995 8 0 0 25 0 1 0 37667735 62439424 10208 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 10208 72 123 0 15119 0
Current children cumulated CPU time (s) 4300.03
Current children cumulated vsize (KiB) 60976

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1186608/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4360
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 11156 0 0 0 435992 8 0 0 25 0 1 0 37667735 62439424 10373 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 10373 72 123 0 15119 0
Current children cumulated CPU time (s) 4360
Current children cumulated vsize (KiB) 60976

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1185904/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4419.97
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 11343 0 0 0 441989 8 0 0 25 0 1 0 37667735 62439424 10560 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 10560 72 123 0 15119 0
Current children cumulated CPU time (s) 4419.97
Current children cumulated vsize (KiB) 60976

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1185008/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4479.94
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 11552 0 0 0 447986 8 0 0 25 0 1 0 37667735 62439424 10769 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 10769 72 123 0 15119 0
Current children cumulated CPU time (s) 4479.94
Current children cumulated vsize (KiB) 60976

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1184368/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4539.91
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 11701 0 0 0 453983 8 0 0 25 0 1 0 37667735 62439424 10918 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 10918 72 123 0 15119 0
Current children cumulated CPU time (s) 4539.91
Current children cumulated vsize (KiB) 60976

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1183792/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4599.89
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 11835 0 0 0 459981 8 0 0 25 0 1 0 37667735 62439424 11052 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11052 72 123 0 15119 0
Current children cumulated CPU time (s) 4599.89
Current children cumulated vsize (KiB) 60976

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1183280/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4659.86
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 11958 0 0 0 465978 8 0 0 25 0 1 0 37667735 62439424 11175 1992294400 134512640 135019032 4294956240 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11175 72 123 0 15119 0
Current children cumulated CPU time (s) 4659.86
Current children cumulated vsize (KiB) 60976

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1182768/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4719.84
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 12093 0 0 0 471976 8 0 0 25 0 1 0 37667735 62439424 11310 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11310 72 123 0 15119 0
Current children cumulated CPU time (s) 4719.84
Current children cumulated vsize (KiB) 60976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1182256/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4779.81
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 12225 0 0 0 477973 8 0 0 25 0 1 0 37667735 62439424 11442 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11442 72 123 0 15119 0
Current children cumulated CPU time (s) 4779.81
Current children cumulated vsize (KiB) 60976

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1181680/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4839.79
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 12373 0 0 0 483971 8 0 0 25 0 1 0 37667735 62439424 11590 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11590 72 123 0 15119 0
Current children cumulated CPU time (s) 4839.79
Current children cumulated vsize (KiB) 60976

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1181232/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4899.75
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 12498 0 0 0 489967 8 0 0 25 0 1 0 37667735 62439424 11715 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11715 72 123 0 15119 0
Current children cumulated CPU time (s) 4899.75
Current children cumulated vsize (KiB) 60976

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1180656/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=4959.73
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 12640 0 0 0 495965 8 0 0 25 0 1 0 37667735 62439424 11857 1992294400 134512640 135019032 4294956240 18446744073709551615 134525838 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11857 72 123 0 15119 0
Current children cumulated CPU time (s) 4959.73
Current children cumulated vsize (KiB) 60976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1180208/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=5000.01
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 12745 0 0 0 499993 8 0 0 25 0 1 0 37667735 62439424 11962 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11962 72 123 0 15119 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 60976

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

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

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20474
/proc/meminfo: memFree=1180208/2055920 swapFree=4192956/4192956
[pid=20465] ppid=20463 vsize=60976 CPUtime=5000.01
/proc/20465/stat : 20465 (march_ks) R 20463 20465 20428 0 -1 4194304 12745 0 0 0 499993 8 0 0 25 0 1 0 37667735 62439424 11962 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20465/statm: 15244 11962 72 123 0 15119 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 60976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.61
CPU time (s): 5000.03
CPU user time (s): 4999.94
CPU system time (s): 0.095985
CPU usage (%): 99.9484
Max. virtual memory (cumulated for all children) (KiB): 60976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12745
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= 15680

runsolver used 5.53916 second user time and 12.6761 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-19 01:12:25
IDJOB=1626517
IDBENCH=70493
IDSOLVER=582
FILE ID=node18/1626517-1240096345
PBS_JOBID= 9159153
Free space on /tmp= 66388 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1736708510-089.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626517-1240096345/watcher-1626517-1240096345 -o /tmp/evaluation-result-1626517-1240096345/solver-1626517-1240096345 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626517-1240096345.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a49ed3ca5dd834a3f2dad0ab32e44184
RANDOM SEED=1188724751

node18.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		: 3000.280
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		: 3000.280
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:       1228872 kB
Buffers:         87632 kB
Cached:         666828 kB
SwapCached:          0 kB
Active:         288652 kB
Inactive:       479632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1228872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          23568 kB
Slab:            44904 kB
Committed_AS:   188368 kB
PageTables:       1372 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= 66384 MiB
End job on node18 at 2009-04-19 02:35:49