Trace number 330629

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.06 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k15.cnf
MD5SUM376efcbd7056351cb4165e8a580bfa38
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark121.716
Satisfiable
(Un)Satisfiability was proved
Number of variables29084
Number of clauses119659
Sum of the clauses size303691
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 283935
Number of clauses of size 321996
Number of clauses of size 44194
Number of clauses of size 52369
Number of clauses of size over 55093

Solver Data (download as text)

1.70/1.76	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.70/1.76	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.70/1.76	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.70/1.76	c main()::
1.70/1.76	c initFormula():: searching for DIMACS p-line....
1.70/1.76	c initFormula():: the DIMACS p-line indicates a CNF of 29084 variables and 119659 clauses.
1.70/1.76	c parseCNF():: parsing....
1.70/1.76	c parseCNF():: the CNF contains 2072 unary clauses.
1.70/1.76	c runParser():: parsing was successful, warming up engines...
1.70/1.76	c find_and_remove_tautogolies():: found and removed 2112 tautologies
1.70/1.76	c find_and_remove_tautogolies():: found and removed 241 tautologies
1.70/1.76	c simplify_formula():: removed 4 tautological, 35087 satisfied and 13 duplicate clauses
1.70/1.76	c preprocessing fase I completed:: there are now 19640 free variables and 84555 clauses.
1.70/1.76	c stat :: sign balance is biased by 0.497
1.70/1.76	c find_equivalence():: found 2152 3-equivalences
1.70/1.76	c find_and_remove_tautogolies():: found and removed 3 tautologies
1.70/1.76	c find_and_remove_tautogolies():: found and removed 447 tautologies
1.70/1.76	c find_and_remove_tautogolies():: found and removed 50 tautologies
1.70/1.76	c find_and_remove_tautogolies():: found and removed 9 tautologies
1.70/1.76	c find_and_remove_tautogolies():: found and removed 89 tautologies
1.70/1.76	c shorten_equivalence(): average equivalence length reduced from 3.428293 to 3.188189
1.70/1.76	c using k-SAT heuristics (size based diff)
1.70/1.76	c longest clause has size 12
1.70/1.76	c simplify_formula():: removed 0 tautological, 8608 satisfied and 15562 duplicate clauses
1.70/1.76	c resolvent_look() :: found 37367 resolvents
1.70/1.76	c main():: clause / variable ratio: ( 121922 / 29084 ) = 4.19
1.70/1.76	c longest clause has size 12
1.70/1.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.70/1.76	c dynamic_preselect_setsize :: off
1.70/1.76	c suggested doublelook initial :: 0
1.70/1.76	c main():: all systems go!
1.70/1.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-330629-1173169973 -o ROOT/results/node5/solver-330629-1173169973 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330629-1173169973/march_ks /tmp/evaluation/330629-1173169973/instance-330629-1173169973.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): 2400 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: 0.93 0.97 0.98 3/77 21662
/proc/meminfo: memFree=1825952/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=652 CPUtime=0
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 336952103 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 163 47 40 123 0 38 0

[startup+0.0442479 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 21662
/proc/meminfo: memFree=1825952/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=3864 CPUtime=0.04
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 765 0 0 0 4 0 0 0 18 0 1 0 336952103 3956736 750 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 966 750 47 123 0 841 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3864

[startup+0.102254 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 21662
/proc/meminfo: memFree=1825952/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=4788 CPUtime=0.09
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 1017 0 0 0 9 0 0 0 18 0 1 0 336952103 4902912 1002 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 1197 1002 47 123 0 1072 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4788

[startup+0.301285 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 21662
/proc/meminfo: memFree=1825952/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=14784 CPUtime=0.29
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 3482 0 0 0 28 1 0 0 19 0 1 0 336952103 15138816 2681 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554779 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 3696 2681 52 123 0 3571 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14784

[startup+0.701321 s]
/proc/loadavg: 0.93 0.97 0.98 3/77 21662
/proc/meminfo: memFree=1825952/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=14748 CPUtime=0.69
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 4686 0 0 0 68 1 0 0 22 0 1 0 336952103 15101952 2686 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554651 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 3687 2686 63 123 0 3562 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14748

[startup+1.50141 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 21663
/proc/meminfo: memFree=1815192/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=33484 CPUtime=1.49
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 13008 0 0 0 144 5 0 0 25 0 1 0 336952103 34287616 6813 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 8371 6819 68 123 0 8246 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33484

[startup+3.10159 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 21663
/proc/meminfo: memFree=1793880/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42048 CPUtime=3.09
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17118 0 0 0 302 7 0 0 25 0 1 0 336952103 43057152 8377 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539066 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10512 8377 72 123 0 10387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42048

[startup+6.30196 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 21663
/proc/meminfo: memFree=1791960/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42568 CPUtime=6.29
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17206 0 0 0 622 7 0 0 25 0 1 0 336952103 43589632 8465 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10642 8465 72 123 0 10517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42568

[startup+12.7017 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 21663
/proc/meminfo: memFree=1791896/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42568 CPUtime=12.69
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17214 0 0 0 1262 7 0 0 25 0 1 0 336952103 43589632 8473 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10642 8473 72 123 0 10517 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42568

[startup+25.5021 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 21663
/proc/meminfo: memFree=1791832/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42568 CPUtime=25.48
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17218 0 0 0 2541 7 0 0 25 0 1 0 336952103 43589632 8477 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10642 8477 72 123 0 10517 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42568

[startup+51.102 s]
/proc/loadavg: 0.97 0.97 0.98 2/78 21663
/proc/meminfo: memFree=1791832/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42708 CPUtime=51.07
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17228 0 0 0 5100 7 0 0 25 0 1 0 336952103 43732992 8487 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10677 8487 72 123 0 10552 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42708

[startup+102.306 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 21663
/proc/meminfo: memFree=1791832/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42708 CPUtime=102.27
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17237 0 0 0 10219 8 0 0 25 0 1 0 336952103 43732992 8496 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10677 8496 72 123 0 10552 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42708

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 21663
/proc/meminfo: memFree=1791704/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42708 CPUtime=162.24
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17248 0 0 0 16216 8 0 0 25 0 1 0 336952103 43732992 8507 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10677 8507 72 123 0 10552 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42708

[startup+222.302 s]
/proc/loadavg: 1.16 1.04 1.01 2/78 21663
/proc/meminfo: memFree=1791512/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42872 CPUtime=222.23
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17293 0 0 0 22215 8 0 0 25 0 1 0 336952103 43900928 8550 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10718 8550 72 123 0 10593 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42872

[startup+282.302 s]
/proc/loadavg: 1.13 1.05 1.00 2/78 21663
/proc/meminfo: memFree=1791448/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42972 CPUtime=282.22
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17304 0 0 0 28213 9 0 0 25 0 1 0 336952103 44003328 8561 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10743 8561 72 123 0 10618 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42972

[startup+342.303 s]
/proc/loadavg: 1.11 1.05 1.00 2/78 21663
/proc/meminfo: memFree=1791320/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42972 CPUtime=342.19
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17315 0 0 0 34210 9 0 0 25 0 1 0 336952103 44003328 8572 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10743 8572 72 123 0 10618 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42972

[startup+402.303 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 21663
/proc/meminfo: memFree=1791256/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=42972 CPUtime=402.17
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17326 0 0 0 40208 9 0 0 25 0 1 0 336952103 44003328 8583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563519 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10743 8583 72 123 0 10618 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42972

[startup+462.302 s]
/proc/loadavg: 1.09 1.06 1.00 2/78 21663
/proc/meminfo: memFree=1791192/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43124 CPUtime=462.16
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17337 0 0 0 46206 10 0 0 25 0 1 0 336952103 44158976 8594 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10781 8594 72 123 0 10656 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43124

[startup+522.301 s]
/proc/loadavg: 1.14 1.08 1.01 2/78 21663
/proc/meminfo: memFree=1791128/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43124 CPUtime=522.14
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17350 0 0 0 52204 10 0 0 25 0 1 0 336952103 44158976 8607 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10781 8607 72 123 0 10656 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43124

[startup+582.301 s]
/proc/loadavg: 1.10 1.08 1.01 2/78 21663
/proc/meminfo: memFree=1791064/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43124 CPUtime=582.12
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17360 0 0 0 58202 10 0 0 25 0 1 0 336952103 44158976 8617 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10781 8617 72 123 0 10656 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43124

[startup+642.302 s]
/proc/loadavg: 1.08 1.08 1.01 2/78 21665
/proc/meminfo: memFree=1790936/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43352 CPUtime=642.11
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17370 0 0 0 64200 11 0 0 25 0 1 0 336952103 44392448 8627 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526914 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10838 8627 72 123 0 10713 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 43352

[startup+702.302 s]
/proc/loadavg: 1.07 1.08 1.01 2/78 21665
/proc/meminfo: memFree=1790936/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43352 CPUtime=702.09
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17380 0 0 0 70198 11 0 0 25 0 1 0 336952103 44392448 8637 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10838 8637 72 123 0 10713 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 43352

[startup+762.305 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 21665
/proc/meminfo: memFree=1790872/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43352 CPUtime=762.08
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17391 0 0 0 76196 12 0 0 25 0 1 0 336952103 44392448 8648 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10838 8648 72 123 0 10713 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 43352

[startup+822.301 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 21665
/proc/meminfo: memFree=1790872/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43352 CPUtime=822.05
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17401 0 0 0 82193 12 0 0 25 0 1 0 336952103 44392448 8658 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10838 8658 72 123 0 10713 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 43352

[startup+882.302 s]
/proc/loadavg: 1.16 1.10 1.02 2/78 21665
/proc/meminfo: memFree=1790808/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43352 CPUtime=882.04
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17412 0 0 0 88191 13 0 0 25 0 1 0 336952103 44392448 8669 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10838 8669 72 123 0 10713 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 43352

[startup+942.302 s]
/proc/loadavg: 1.06 1.08 1.01 2/78 21665
/proc/meminfo: memFree=1790808/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43352 CPUtime=942.02
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17423 0 0 0 94189 13 0 0 25 0 1 0 336952103 44392448 8680 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10838 8680 72 123 0 10713 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 43352

[startup+1002.3 s]
/proc/loadavg: 1.14 1.09 1.02 2/78 21665
/proc/meminfo: memFree=1790808/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43692 CPUtime=1002
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17436 0 0 0 100187 13 0 0 25 0 1 0 336952103 44740608 8693 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526589 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10923 8693 72 123 0 10798 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 43692

[startup+1062.3 s]
/proc/loadavg: 1.10 1.09 1.01 2/78 21665
/proc/meminfo: memFree=1790808/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43692 CPUtime=1061.98
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17449 0 0 0 106184 14 0 0 25 0 1 0 336952103 44740608 8706 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10923 8706 72 123 0 10798 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 43692

[startup+1122.3 s]
/proc/loadavg: 1.09 1.09 1.01 2/78 21665
/proc/meminfo: memFree=1790744/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43692 CPUtime=1121.96
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17463 0 0 0 112182 14 0 0 25 0 1 0 336952103 44740608 8720 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10923 8720 72 123 0 10798 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 43692

[startup+1182.3 s]
/proc/loadavg: 1.03 1.07 1.01 2/78 21665
/proc/meminfo: memFree=1790680/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43692 CPUtime=1181.95
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17471 0 0 0 118180 15 0 0 25 0 1 0 336952103 44740608 8728 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10923 8728 72 123 0 10798 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 43692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.06 1.01 2/78 21665
/proc/meminfo: memFree=1790680/2055920 swapFree=4170492/4192956
[pid=21662] ppid=21660 vsize=43692 CPUtime=1200.05
/proc/21662/stat : 21662 (march_ks) R 21660 21662 20575 0 -1 4194304 17474 0 0 0 119990 15 0 0 25 0 1 0 336952103 44740608 8731 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21662/statm: 10923 8731 72 123 0 10798 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 43692

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.160975
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 44472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17474
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= 6
involuntary context switches= 1645

runsolver used 1.46778 second user time and 2.84957 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Mar  6 08:32:53 UTC 2007

IDJOB= 330629
IDBENCH= 20568
IDSOLVER= 111
FILE ID= node5/330629-1173169973

PBS_JOBID= 4015005

Free space on /tmp= 66523 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k15.cnf
COMMAND LINE= /tmp/evaluation/330629-1173169973/march_ks /tmp/evaluation/330629-1173169973/instance-330629-1173169973.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-330629-1173169973 -o ROOT/results/node5/solver-330629-1173169973 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330629-1173169973/march_ks /tmp/evaluation/330629-1173169973/instance-330629-1173169973.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  376efcbd7056351cb4165e8a580bfa38

RANDOM SEED= 762575372

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1826296 kB
Buffers:         31180 kB
Cached:         122552 kB
SwapCached:       2464 kB
Active:          69984 kB
Inactive:       108224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826296 kB
SwapTotal:     4192956 kB
SwapFree:      4170492 kB
Dirty:            4888 kB
Writeback:           0 kB
Mapped:          32064 kB
Slab:            37020 kB
Committed_AS:  1182688 kB
PageTables:       1692 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= 66523 MiB

End job on node5 on Tue Mar  6 08:52:55 UTC 2007