Trace number 370872

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) 5000.07 5002.21

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
MD5SUM8dfab95124988e9b30d2b91793d7fb26
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 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 (download as text)

0.89/0.96	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.96	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.96	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.96	c main()::
0.89/0.96	c initFormula():: searching for DIMACS p-line....
0.89/0.96	c full lookahead due to high density!
0.89/0.96	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.89/0.96	c parseCNF():: parsing....
0.89/0.96	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.96	c runParser():: parsing was successful, warming up engines...
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.89/0.96	c stat :: sign balance is biased by 0.004
0.89/0.96	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.96	c using k-SAT heuristics (size based diff)
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.89/0.96	c resolvent_look() :: found 1 resolvents
0.89/0.96	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.89/0.96	c longest clause has size 7
0.89/0.96	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.96	c dynamic_preselect_setsize :: off
0.89/0.96	c suggested doublelook initial :: 0
0.89/0.96	c main():: all systems go!
0.89/0.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 129 JD: 20
0.99/1.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2505 JD: 20
2.29/2.32	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 22009 JD: 20
12.58/12.68	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 119975 JD: 20
64.96/65.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 458878 JD: 20
247.10/247.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 1337909 JD: 20
722.92/723.31	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 3085811 JD: 20
1676.65/1677.45	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 5793546 JD: 20
3171.26/3172.64	c |----------------------------------------------------------------|
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Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-370872-1177095041 -o ROOT/results/node40/solver-370872-1177095041 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370872-1177095041/march_ks /tmp/evaluation/370872-1177095041/instance-370872-1177095041.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): 7500 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: 0.78 0.95 0.98 3/77 17607
/proc/meminfo: memFree=1765552/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=656 CPUtime=0
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 38383641 671744 79 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 164 79 47 123 0 39 0

[startup+0.0704409 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17607
/proc/meminfo: memFree=1765552/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1656 CPUtime=0.06
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 773 0 0 0 6 0 0 0 18 0 1 0 38383641 1695744 312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1656

[startup+0.101446 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17607
/proc/meminfo: memFree=1765552/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1656 CPUtime=0.09
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 773 0 0 0 9 0 0 0 18 0 1 0 38383641 1695744 312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1656

[startup+0.301488 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17607
/proc/meminfo: memFree=1765552/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1656 CPUtime=0.29
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 773 0 0 0 29 0 0 0 19 0 1 0 38383641 1695744 312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1656

[startup+0.701572 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 17607
/proc/meminfo: memFree=1765552/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1656 CPUtime=0.69
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 773 0 0 0 69 0 0 0 23 0 1 0 38383641 1695744 312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1656

[startup+1.50174 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 17608
/proc/meminfo: memFree=1764200/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1944 CPUtime=1.49
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1052 0 0 0 149 0 0 0 25 0 1 0 38383641 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1944

[startup+3.10107 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 17608
/proc/meminfo: memFree=1764072/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1944 CPUtime=3.09
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1052 0 0 0 309 0 0 0 25 0 1 0 38383641 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1944

[startup+6.30174 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 17608
/proc/meminfo: memFree=1764072/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1944 CPUtime=6.29
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1052 0 0 0 629 0 0 0 25 0 1 0 38383641 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1944

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 17608
/proc/meminfo: memFree=1763952/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1944 CPUtime=12.68
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1052 0 0 0 1268 0 0 0 25 0 1 0 38383641 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1944

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 17608
/proc/meminfo: memFree=1764016/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=1944 CPUtime=25.48
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1052 0 0 0 2548 0 0 0 25 0 1 0 38383641 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1944

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 17608
/proc/meminfo: memFree=1763888/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=2148 CPUtime=51.07
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1089 0 0 0 5107 0 0 0 25 0 1 0 38383641 2199552 390 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 537 390 72 123 0 412 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2148

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 17608
/proc/meminfo: memFree=1763824/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=2248 CPUtime=102.25
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1122 0 0 0 10225 0 0 0 25 0 1 0 38383641 2301952 423 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 562 423 72 123 0 437 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2248

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1763632/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=2400 CPUtime=162.22
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1164 0 0 0 16222 0 0 0 25 0 1 0 38383641 2457600 465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 600 465 72 123 0 475 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2400

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1763440/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=2628 CPUtime=222.21
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1201 0 0 0 22220 1 0 0 25 0 1 0 38383641 2691072 502 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 657 502 72 123 0 532 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2628

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1763184/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=2968 CPUtime=282.18
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1242 0 0 0 28217 1 0 0 25 0 1 0 38383641 3039232 543 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 742 543 72 123 0 617 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2968

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1762992/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=2968 CPUtime=342.16
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1280 0 0 0 34215 1 0 0 25 0 1 0 38383641 3039232 581 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 742 581 72 123 0 617 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2968

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1762928/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=3480 CPUtime=402.13
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1316 0 0 0 40212 1 0 0 25 0 1 0 38383641 3563520 617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 870 617 72 123 0 745 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 3480

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1762736/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=3480 CPUtime=462.11
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1358 0 0 0 46210 1 0 0 25 0 1 0 38383641 3563520 659 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 870 659 72 123 0 745 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3480

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1762544/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=3480 CPUtime=522.08
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1399 0 0 0 52207 1 0 0 25 0 1 0 38383641 3563520 700 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 870 700 72 123 0 745 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 3480

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17608
/proc/meminfo: memFree=1762416/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=4244 CPUtime=582.07
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1440 0 0 0 58205 2 0 0 25 0 1 0 38383641 4345856 741 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 1061 741 72 123 0 936 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4244

[startup+642.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/84 17730
/proc/meminfo: memFree=1760944/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=4244 CPUtime=642
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 1477 0 0 0 64197 3 0 0 25 0 1 0 38383641 4345856 778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 1061 778 72 123 0 936 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 4244


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

[startup+4002.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 17808
/proc/meminfo: memFree=1751600/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4000.64
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4104 0 0 0 400051 13 0 0 25 0 1 0 38383641 19873792 3405 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3405 72 123 0 4727 0
Current children cumulated CPU time (s) 4000.64
Current children cumulated vsize (KiB) 19408

[startup+4062.31 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 17808
/proc/meminfo: memFree=1751344/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4060.62
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4162 0 0 0 406049 13 0 0 25 0 1 0 38383641 19873792 3463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3463 72 123 0 4727 0
Current children cumulated CPU time (s) 4060.62
Current children cumulated vsize (KiB) 19408

[startup+4122.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 17808
/proc/meminfo: memFree=1751216/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4120.59
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4211 0 0 0 412046 13 0 0 25 0 1 0 38383641 19873792 3512 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3512 72 123 0 4727 0
Current children cumulated CPU time (s) 4120.59
Current children cumulated vsize (KiB) 19408

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17808
/proc/meminfo: memFree=1750960/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4180.57
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4259 0 0 0 418044 13 0 0 25 0 1 0 38383641 19873792 3560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3560 72 123 0 4727 0
Current children cumulated CPU time (s) 4180.57
Current children cumulated vsize (KiB) 19408

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 17924
/proc/meminfo: memFree=1749424/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4240.49
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4303 0 0 0 424035 14 0 0 25 0 1 0 38383641 19873792 3604 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3604 72 123 0 4727 0
Current children cumulated CPU time (s) 4240.49
Current children cumulated vsize (KiB) 19408

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18006
/proc/meminfo: memFree=1750384/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4300.42
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4355 0 0 0 430027 15 0 0 25 0 1 0 38383641 19873792 3656 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3656 72 123 0 4727 0
Current children cumulated CPU time (s) 4300.42
Current children cumulated vsize (KiB) 19408

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1750256/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4360.4
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4403 0 0 0 436025 15 0 0 25 0 1 0 38383641 19873792 3704 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3704 72 123 0 4727 0
Current children cumulated CPU time (s) 4360.4
Current children cumulated vsize (KiB) 19408

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1750000/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4420.38
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4465 0 0 0 442023 15 0 0 25 0 1 0 38383641 19873792 3766 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3766 72 123 0 4727 0
Current children cumulated CPU time (s) 4420.38
Current children cumulated vsize (KiB) 19408

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1749680/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4480.36
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4523 0 0 0 448020 16 0 0 25 0 1 0 38383641 19873792 3824 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3824 72 123 0 4727 0
Current children cumulated CPU time (s) 4480.36
Current children cumulated vsize (KiB) 19408

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1749424/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4540.33
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4596 0 0 0 454017 16 0 0 25 0 1 0 38383641 19873792 3897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3897 72 123 0 4727 0
Current children cumulated CPU time (s) 4540.33
Current children cumulated vsize (KiB) 19408

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1749232/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4600.31
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4647 0 0 0 460015 16 0 0 25 0 1 0 38383641 19873792 3948 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 3948 72 123 0 4727 0
Current children cumulated CPU time (s) 4600.31
Current children cumulated vsize (KiB) 19408

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1749040/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4660.28
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4707 0 0 0 466012 16 0 0 25 0 1 0 38383641 19873792 4008 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541732 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 4008 72 123 0 4727 0
Current children cumulated CPU time (s) 4660.28
Current children cumulated vsize (KiB) 19408

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1748912/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4720.26
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4764 0 0 0 472010 16 0 0 25 0 1 0 38383641 19873792 4065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 4065 72 123 0 4727 0
Current children cumulated CPU time (s) 4720.26
Current children cumulated vsize (KiB) 19408

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1748592/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4780.24
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4832 0 0 0 478007 17 0 0 25 0 1 0 38383641 19873792 4133 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 4133 72 123 0 4727 0
Current children cumulated CPU time (s) 4780.24
Current children cumulated vsize (KiB) 19408

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1748336/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4840.22
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4898 0 0 0 484005 17 0 0 25 0 1 0 38383641 19873792 4199 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 4199 72 123 0 4727 0
Current children cumulated CPU time (s) 4840.22
Current children cumulated vsize (KiB) 19408

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1748080/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4900.19
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 4962 0 0 0 490002 17 0 0 25 0 1 0 38383641 19873792 4263 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 4263 72 123 0 4727 0
Current children cumulated CPU time (s) 4900.19
Current children cumulated vsize (KiB) 19408

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1747824/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=4960.17
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 5032 0 0 0 495999 18 0 0 25 0 1 0 38383641 19873792 4333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 4333 72 123 0 4727 0
Current children cumulated CPU time (s) 4960.17
Current children cumulated vsize (KiB) 19408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18006
/proc/meminfo: memFree=1747632/2055920 swapFree=4112852/4192956
[pid=17607] ppid=17605 vsize=19408 CPUtime=5000.06
/proc/17607/stat : 17607 (march_ks) R 17605 17607 17553 0 -1 4194304 5077 0 0 0 499988 18 0 0 25 0 1 0 38383641 19873792 4378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/17607/statm: 4852 4378 72 123 0 4727 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19408

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): 5002.21
CPU time (s): 5000.07
CPU user time (s): 4999.89
CPU system time (s): 0.184971
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 19408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5077
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= 7
involuntary context switches= 103072

runsolver used 5.96409 second user time and 11.5612 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Fri Apr 20 18:50:41 UTC 2007

IDJOB= 370872
IDBENCH= 19926
IDSOLVER= 180
FILE ID= node40/370872-1177095041

PBS_JOBID= 4640398

Free space on /tmp= 66527 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370872-1177095041/march_ks /tmp/evaluation/370872-1177095041/instance-370872-1177095041.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-370872-1177095041 -o ROOT/results/node40/solver-370872-1177095041 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370872-1177095041/march_ks /tmp/evaluation/370872-1177095041/instance-370872-1177095041.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8dfab95124988e9b30d2b91793d7fb26

RANDOM SEED= 425852564

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1765960 kB
Buffers:         60628 kB
Cached:         151408 kB
SwapCached:       2096 kB
Active:         102528 kB
Inactive:       134308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765960 kB
SwapTotal:     4192956 kB
SwapFree:      4112852 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          33728 kB
Slab:            38532 kB
Committed_AS:   961488 kB
PageTables:       1932 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= 66527 MiB

End job on node40 on Fri Apr 20 20:14:05 UTC 2007