Trace number 337311

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
minisat SAT 2007 (with assertions)? (TO) 1200.1 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
MD5SUM64fc27f80f46bd97e9b696c2a1119c70
Bench CategoryCRAFTED (crafted 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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  184                                                  |
0.00/0.00	c |  Number of clauses:    896                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     129      786     3154 |      262        0    nan |  0.000 % |
0.00/0.00	c |       101 |     129      786     3154 |      288      101     18 |  0.003 % |
0.00/0.01	c |       252 |     129      786     3154 |      317      252     18 |  0.003 % |
0.00/0.01	c |       478 |     129      786     3154 |      348      282     15 |  0.003 % |
0.00/0.02	c |       815 |     129      786     3154 |      383      217     11 |  0.003 % |
0.00/0.03	c |      1322 |     129      786     3154 |      421      298     12 |  0.003 % |
0.04/0.05	c |      2083 |     129      786     3154 |      464      376     15 |  0.003 % |
0.04/0.08	c |      3223 |     129      786     3154 |      510      271      9 |  0.003 % |
0.09/0.13	c |      4931 |     129      786     3154 |      561      359     13 |  0.003 % |
0.19/0.20	c |      7493 |     129      786     3154 |      617      560     16 |  0.003 % |
0.19/0.29	c |     11338 |     129      786     3154 |      679      550     14 |  0.003 % |
0.39/0.46	c |     17104 |     129      786     3154 |      747      680     15 |  0.003 % |
0.59/0.69	c |     25753 |     129      786     3154 |      822      413     12 |  0.003 % |
1.00/1.07	c |     38727 |     129      786     3154 |      904      617     14 |  0.003 % |
1.59/1.60	c |     58189 |     129      786     3154 |      994      635     14 |  0.003 % |
2.39/2.45	c |     87381 |     129      786     3154 |     1094      813     15 |  0.003 % |
3.69/3.77	c |    131170 |     129      786     3154 |     1203     1129     16 |  0.003 % |
5.69/5.72	c |    196854 |     129      786     3154 |     1324      775     14 |  0.003 % |
8.79/8.86	c |    295380 |     129      786     3154 |     1456     1051     15 |  0.003 % |
13.79/13.87	c |    443169 |     129      786     3154 |     1602     1348     15 |  0.003 % |
21.19/21.21	c |    664852 |     129      786     3154 |     1762     1428     15 |  0.003 % |
33.18/33.27	c |    997377 |     129      786     3154 |     1938     1137     16 |  0.003 % |
51.78/51.81	c |   1496166 |     129      786     3154 |     2132     1008     15 |  0.003 % |
81.17/81.29	c |   2244349 |     129      786     3154 |     2346     2134     16 |  0.003 % |
126.36/126.43	c |   3366623 |     129      786     3154 |     2580     1789     15 |  0.003 % |
196.74/196.83	c |   5050034 |     129      786     3154 |     2838     1607     15 |  0.003 % |
305.11/305.20	c |   7575155 |     129      786     3154 |     3122     1644     15 |  0.003 % |
470.07/470.34	c |  11362832 |     129      786     3154 |     3434     3048     17 |  0.003 % |
731.00/731.39	c |  17044345 |     129      786     3154 |     3778     2433     18 |  0.003 % |
1136.91/1137.31	c |  25566614 |     129      786     3154 |     4156     3293     18 |  0.003 % |

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/node25/watcher-337311-1173664494 -o ROOT/results/node25/solver-337311-1173664494 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337311-1173664494/minisat /tmp/evaluation/337311-1173664494/instance-337311-1173664494.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: 1.01 1.01 1.06 3/64 21591
/proc/meminfo: memFree=1857632/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=1752 CPUtime=0
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 161071625 1794048 113 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 438 113 71 138 0 297 0

[startup+0.0475599 s]
/proc/loadavg: 1.01 1.01 1.06 3/64 21591
/proc/meminfo: memFree=1857632/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=1884 CPUtime=0.04
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 135 0 0 0 4 0 0 0 18 0 1 0 161071625 1929216 119 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552696 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 471 119 73 138 0 330 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1884

[startup+0.101564 s]
/proc/loadavg: 1.01 1.01 1.06 3/64 21591
/proc/meminfo: memFree=1857632/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=1884 CPUtime=0.09
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 139 0 0 0 9 0 0 0 18 0 1 0 161071625 1929216 123 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557225 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 471 123 73 138 0 330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1884

[startup+0.301582 s]
/proc/loadavg: 1.01 1.01 1.06 3/64 21591
/proc/meminfo: memFree=1857632/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=1884 CPUtime=0.29
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 146 0 0 0 29 0 0 0 19 0 1 0 161071625 1929216 130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563430 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 471 130 73 138 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1884

[startup+0.701618 s]
/proc/loadavg: 1.01 1.01 1.06 3/64 21591
/proc/meminfo: memFree=1857632/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=1884 CPUtime=0.69
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 151 0 0 0 69 0 0 0 23 0 1 0 161071625 1929216 135 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 471 135 73 138 0 330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1884

[startup+1.50169 s]
/proc/loadavg: 1.01 1.01 1.06 2/65 21592
/proc/meminfo: memFree=1857304/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=1884 CPUtime=1.49
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 161 0 0 0 149 0 0 0 25 0 1 0 161071625 1929216 145 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555976 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 471 145 73 138 0 330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1884

[startup+3.10184 s]
/proc/loadavg: 1.01 1.01 1.06 2/65 21592
/proc/meminfo: memFree=1857176/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2012 CPUtime=3.09
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 170 0 0 0 309 0 0 0 25 0 1 0 161071625 2060288 154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 503 154 73 138 0 362 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2012

[startup+6.30112 s]
/proc/loadavg: 1.01 1.01 1.06 2/65 21592
/proc/meminfo: memFree=1857112/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2012 CPUtime=6.29
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 187 0 0 0 629 0 0 0 25 0 1 0 161071625 2060288 171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 503 171 73 138 0 362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2012

[startup+12.7017 s]
/proc/loadavg: 1.01 1.01 1.06 2/65 21592
/proc/meminfo: memFree=1856920/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2144 CPUtime=12.69
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 207 0 0 0 1269 0 0 0 25 0 1 0 161071625 2195456 191 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563301 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 536 191 73 138 0 395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2144

[startup+25.5019 s]
/proc/loadavg: 1.01 1.01 1.06 2/65 21592
/proc/meminfo: memFree=1856856/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2144 CPUtime=25.49
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 231 0 0 0 2549 0 0 0 25 0 1 0 161071625 2195456 215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 536 215 73 138 0 395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2144

[startup+51.1022 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 21592
/proc/meminfo: memFree=1856664/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2272 CPUtime=51.08
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 263 0 0 0 5108 0 0 0 25 0 1 0 161071625 2326528 247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551840 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 568 247 73 138 0 427 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2272

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 21592
/proc/meminfo: memFree=1856472/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2540 CPUtime=102.27
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 306 0 0 0 10227 0 0 0 25 0 1 0 161071625 2600960 290 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 635 290 73 138 0 494 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2540

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21592
/proc/meminfo: memFree=1856344/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2672 CPUtime=162.25
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 339 0 0 0 16225 0 0 0 25 0 1 0 161071625 2736128 323 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 668 323 73 138 0 527 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2672

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21592
/proc/meminfo: memFree=1856216/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2672 CPUtime=222.23
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 362 0 0 0 22223 0 0 0 25 0 1 0 161071625 2736128 346 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556403 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 668 346 73 138 0 527 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2672

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21592
/proc/meminfo: memFree=1856088/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2808 CPUtime=282.21
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 376 0 0 0 28221 0 0 0 25 0 1 0 161071625 2875392 360 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 702 360 73 138 0 561 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2808

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 21592
/proc/meminfo: memFree=1855960/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2944 CPUtime=342.2
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 399 0 0 0 34220 0 0 0 25 0 1 0 161071625 3014656 383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 736 383 73 138 0 595 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2944

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 21706
/proc/meminfo: memFree=1854632/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2944 CPUtime=402.13
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 414 0 0 0 40212 1 0 0 25 0 1 0 161071625 3014656 398 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 736 398 73 138 0 595 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2944

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 21790
/proc/meminfo: memFree=1855512/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=2944 CPUtime=462.08
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 425 0 0 0 46206 2 0 0 25 0 1 0 161071625 3014656 409 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 736 409 73 138 0 595 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 2944

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.01 2/65 21790
/proc/meminfo: memFree=1855512/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3080 CPUtime=522.06
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 442 0 0 0 52204 2 0 0 25 0 1 0 161071625 3153920 426 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 770 426 73 138 0 629 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3080

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.01 2/65 21790
/proc/meminfo: memFree=1855512/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3080 CPUtime=582.04
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 458 0 0 0 58202 2 0 0 25 0 1 0 161071625 3153920 442 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 770 442 73 138 0 629 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3080

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21790
/proc/meminfo: memFree=1855448/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3080 CPUtime=642.03
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 465 0 0 0 64201 2 0 0 25 0 1 0 161071625 3153920 449 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 770 449 73 138 0 629 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 3080

[startup+702.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21790
/proc/meminfo: memFree=1855384/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3216 CPUtime=702.01
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 469 0 0 0 70199 2 0 0 25 0 1 0 161071625 3293184 453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 804 453 73 138 0 663 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 3216

[startup+762.304 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21790
/proc/meminfo: memFree=1855384/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3216 CPUtime=762.01
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 485 0 0 0 76198 3 0 0 25 0 1 0 161071625 3293184 469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555054 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 804 469 73 138 0 663 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 3216

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21790
/proc/meminfo: memFree=1855320/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3352 CPUtime=821.99
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 503 0 0 0 82196 3 0 0 25 0 1 0 161071625 3432448 487 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 838 487 73 138 0 697 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 3352

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21790
/proc/meminfo: memFree=1855320/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3352 CPUtime=881.97
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 507 0 0 0 88194 3 0 0 25 0 1 0 161071625 3432448 491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 838 491 73 138 0 697 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 3352

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21790
/proc/meminfo: memFree=1855320/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3352 CPUtime=941.95
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 507 0 0 0 94192 3 0 0 25 0 1 0 161071625 3432448 491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 838 491 73 138 0 697 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 3352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21790
/proc/meminfo: memFree=1855320/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3352 CPUtime=1001.94
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 509 0 0 0 100191 3 0 0 25 0 1 0 161071625 3432448 493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563359 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 838 493 73 138 0 697 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 3352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21790
/proc/meminfo: memFree=1855256/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3352 CPUtime=1061.92
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 516 0 0 0 106189 3 0 0 25 0 1 0 161071625 3432448 500 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 838 500 73 138 0 697 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 3352

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 21790
/proc/meminfo: memFree=1855192/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3352 CPUtime=1121.91
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 525 0 0 0 112188 3 0 0 25 0 1 0 161071625 3432448 509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 838 509 73 138 0 697 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 3352

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21790
/proc/meminfo: memFree=1855128/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3484 CPUtime=1181.89
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 536 0 0 0 118186 3 0 0 25 0 1 0 161071625 3567616 520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 871 520 73 138 0 730 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 3484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21790
/proc/meminfo: memFree=1855064/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3484 CPUtime=1200.09
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 547 0 0 0 120006 3 0 0 25 0 1 0 161071625 3567616 531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 871 531 73 138 0 730 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3484

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21790
/proc/meminfo: memFree=1855064/2055920 swapFree=4179740/4192956
[pid=21591] ppid=21589 vsize=3484 CPUtime=1200.09
/proc/21591/stat : 21591 (minisat) R 21589 21591 20427 0 -1 4194304 547 0 0 0 120006 3 0 0 25 0 1 0 161071625 3567616 531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21591/statm: 871 531 73 138 0 730 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.032994
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 3484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 547
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= 2502

runsolver used 0.774882 second user time and 2.59161 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Mar 12 01:54:54 UTC 2007

IDJOB= 337311
IDBENCH= 24696
IDSOLVER= 109
FILE ID= node25/337311-1173664494

PBS_JOBID= 4101414

Free space on /tmp= 66564 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-02-S818962541.sat05-492.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337311-1173664494/minisat /tmp/evaluation/337311-1173664494/instance-337311-1173664494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-337311-1173664494 -o ROOT/results/node25/solver-337311-1173664494 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337311-1173664494/minisat /tmp/evaluation/337311-1173664494/instance-337311-1173664494.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  64fc27f80f46bd97e9b696c2a1119c70

RANDOM SEED= 822612963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1858040 kB
Buffers:         21780 kB
Cached:         134740 kB
SwapCached:       7292 kB
Active:          71688 kB
Inactive:        99512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858040 kB
SwapTotal:     4192956 kB
SwapFree:      4179740 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          15924 kB
Slab:            12712 kB
Committed_AS:   275128 kB
PageTables:       1476 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= 66564 MiB

End job on node25 on Mon Mar 12 02:14:57 UTC 2007