Trace number 314347

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) 1200.1 1200.41

General information on the benchmark

Nameindustrial/fuhs/medium/
AProVE07-02.cnf
MD5SUM9ded5d7f130643b725016d2e5e4c7da3
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark659.169
Satisfiable
(Un)Satisfiability was proved
Number of variables6196
Number of clauses22741
Sum of the clauses size59967
Maximum clause length602
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 212147
Number of clauses of size 39205
Number of clauses of size 4597
Number of clauses of size 5221
Number of clauses of size over 5570

Solver Data (download as text)

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 6196 variables and 22741 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 1 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c find_and_remove_tautogolies():: found and removed 629 tautologies
0.49/0.52	c simplify_formula():: removed 0 tautological, 4751 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 4964 free variables and 17990 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.148
0.49/0.52	c find_equivalence():: found 1774 3-equivalences
0.49/0.52	c find_and_remove_tautogolies():: found and removed 16 tautologies
0.49/0.52	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.49/0.52	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.49/0.52	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.49/0.52	c find_and_remove_tautogolies():: found and removed 679 tautologies
0.49/0.52	c shorten_equivalence(): average equivalence length reduced from 4.980374 to 3.877456
0.49/0.52	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c longest clause has size 118
0.49/0.52	c simplify_formula():: removed 0 tautological, 7096 satisfied and 484 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 15093 / 6196 ) = 2.44
0.49/0.52	c longest clause has size 118
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c suggested doublelook initial :: 0
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 502 JD: 20
21.59/21.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
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/node67/watcher-314347-1172635674 -o ROOT/results/node67/solver-314347-1172635674 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314347-1172635674/march_ks /tmp/evaluation/314347-1172635674/instance-314347-1172635674.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: 0.99 1.00 0.99 3/64 1550
/proc/meminfo: memFree=1281704/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=1292 CPUtime=0
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 283525075 1323008 207 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 323 207 47 123 0 198 0

[startup+0.054882 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 1550
/proc/meminfo: memFree=1281704/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=3532 CPUtime=0.04
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 725 0 0 0 4 0 0 0 18 0 1 0 283525075 3616768 620 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134658939 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 883 620 52 123 0 758 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3532

[startup+0.101882 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 1550
/proc/meminfo: memFree=1281704/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=3092 CPUtime=0.09
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 1339 0 0 0 9 0 0 0 18 0 1 0 283525075 3166208 544 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 773 544 63 123 0 648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3092

[startup+0.301897 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 1550
/proc/meminfo: memFree=1281704/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=6388 CPUtime=0.29
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 3257 0 0 0 28 1 0 0 19 0 1 0 283525075 6541312 1341 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 1597 1341 67 123 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6388

[startup+0.70194 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 1550
/proc/meminfo: memFree=1281704/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=11212 CPUtime=0.69
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7138 0 0 0 67 2 0 0 22 0 1 0 283525075 11481088 2451 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 2803 2451 72 123 0 2678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11212

[startup+1.50202 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1271904/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=11884 CPUtime=1.49
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7281 0 0 0 147 2 0 0 25 0 1 0 283525075 12169216 2594 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 2971 2594 72 123 0 2846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11884

[startup+3.10119 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1271328/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=12144 CPUtime=3.09
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7331 0 0 0 307 2 0 0 25 0 1 0 283525075 12435456 2644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3036 2644 72 123 0 2911 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12144

[startup+6.30153 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1271072/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=12144 CPUtime=6.29
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7336 0 0 0 626 3 0 0 25 0 1 0 283525075 12435456 2649 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3036 2649 72 123 0 2911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12144

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1271008/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=12144 CPUtime=12.69
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7345 0 0 0 1266 3 0 0 25 0 1 0 283525075 12435456 2658 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3036 2658 72 123 0 2911 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12144

[startup+25.5025 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270304/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13000 CPUtime=25.49
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7546 0 0 0 2546 3 0 0 25 0 1 0 283525075 13312000 2856 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3250 2856 72 123 0 3125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13000

[startup+51.1022 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270112/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=51.08
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7566 0 0 0 5105 3 0 0 25 0 1 0 283525075 13447168 2876 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2876 72 123 0 3158 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13132

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270176/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=102.27
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7568 0 0 0 10224 3 0 0 25 0 1 0 283525075 13447168 2878 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2878 72 123 0 3158 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13132

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270112/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=162.25
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7569 0 0 0 16222 3 0 0 25 0 1 0 283525075 13447168 2879 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2879 72 123 0 3158 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13132

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270112/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=222.24
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7571 0 0 0 22221 3 0 0 25 0 1 0 283525075 13447168 2881 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2881 72 123 0 3158 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13132

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270112/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=282.22
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7573 0 0 0 28219 3 0 0 25 0 1 0 283525075 13447168 2883 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2883 72 123 0 3158 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13132

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270048/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=342.2
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7573 0 0 0 34217 3 0 0 25 0 1 0 283525075 13447168 2883 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2883 72 123 0 3158 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13132

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1270048/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=402.19
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7574 0 0 0 40216 3 0 0 25 0 1 0 283525075 13447168 2884 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2884 72 123 0 3158 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13132

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269984/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13132 CPUtime=462.17
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7577 0 0 0 46214 3 0 0 25 0 1 0 283525075 13447168 2887 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3283 2887 72 123 0 3158 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13132

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269792/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13392 CPUtime=522.15
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7624 0 0 0 52212 3 0 0 25 0 1 0 283525075 13713408 2934 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3348 2934 72 123 0 3223 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13392

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269728/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13392 CPUtime=582.14
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7625 0 0 0 58211 3 0 0 25 0 1 0 283525075 13713408 2935 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3348 2935 72 123 0 3223 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13392

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269600/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13524 CPUtime=642.13
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7652 0 0 0 64210 3 0 0 25 0 1 0 283525075 13848576 2962 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3381 2962 72 123 0 3256 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13524

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269408/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13656 CPUtime=702.11
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7695 0 0 0 70208 3 0 0 25 0 1 0 283525075 13983744 3005 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3414 3005 72 123 0 3289 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 13656

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269280/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13784 CPUtime=762.09
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7731 0 0 0 76206 3 0 0 25 0 1 0 283525075 14114816 3041 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3446 3041 72 123 0 3321 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 13784

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269152/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=13916 CPUtime=822.07
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7763 0 0 0 82204 3 0 0 25 0 1 0 283525075 14249984 3073 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3479 3073 72 123 0 3354 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 13916

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269088/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=14048 CPUtime=882.06
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7789 0 0 0 88203 3 0 0 25 0 1 0 283525075 14385152 3099 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3512 3099 72 123 0 3387 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14048

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1269024/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=14048 CPUtime=942.04
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7804 0 0 0 94201 3 0 0 25 0 1 0 283525075 14385152 3114 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3512 3114 72 123 0 3387 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14048

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1268960/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=14048 CPUtime=1002.04
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7811 0 0 0 100200 4 0 0 25 0 1 0 283525075 14385152 3121 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3512 3121 72 123 0 3387 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14048

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1268960/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=14048 CPUtime=1062.02
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7811 0 0 0 106198 4 0 0 25 0 1 0 283525075 14385152 3121 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3512 3121 72 123 0 3387 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14048

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1268896/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=14048 CPUtime=1122
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7811 0 0 0 112196 4 0 0 25 0 1 0 283525075 14385152 3121 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3512 3121 72 123 0 3387 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14048

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1268896/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=14048 CPUtime=1181.99
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7811 0 0 0 118195 4 0 0 25 0 1 0 283525075 14385152 3121 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3512 3121 72 123 0 3387 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 1551
/proc/meminfo: memFree=1268896/2055920 swapFree=4178840/4192956
[pid=1550] ppid=1548 vsize=14048 CPUtime=1200.09
/proc/1550/stat : 1550 (march_ks) R 1548 1550 1249 0 -1 4194304 7811 0 0 0 120005 4 0 0 25 0 1 0 283525075 14385152 3121 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1550/statm: 3512 3121 72 123 0 3387 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14048

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): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.042993
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 14048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7811
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= 2340

runsolver used 0.725889 second user time and 2.56361 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 28 04:07:54 UTC 2007

IDJOB= 314347
IDBENCH= 20389
IDSOLVER= 111
FILE ID= node67/314347-1172635674

PBS_JOBID= 3981158

Free space on /tmp= 66533 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/medium/AProVE07-02.cnf
COMMAND LINE= /tmp/evaluation/314347-1172635674/march_ks /tmp/evaluation/314347-1172635674/instance-314347-1172635674.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-314347-1172635674 -o ROOT/results/node67/solver-314347-1172635674 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314347-1172635674/march_ks /tmp/evaluation/314347-1172635674/instance-314347-1172635674.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  9ded5d7f130643b725016d2e5e4c7da3

RANDOM SEED= 419306496

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1282112 kB
Buffers:         25100 kB
Cached:         693052 kB
SwapCached:       8292 kB
Active:         137560 kB
Inactive:       595304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1282112 kB
SwapTotal:     4192956 kB
SwapFree:      4178840 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          15168 kB
Slab:            26944 kB
Committed_AS:   796672 kB
PageTables:       1452 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= 66533 MiB

End job on node67 on Wed Feb 28 04:27:57 UTC 2007