Trace number 338781

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark382.312
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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:  306                                                  |
0.00/0.00	c |  Number of clauses:    2619                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     288     2601     9792 |      867        0    nan |  0.000 % |
0.00/0.01	c |       100 |     288     2601     9792 |      953      100     69 |  0.001 % |
0.00/0.02	c |       250 |     288     2601     9792 |     1049      250     78 |  0.001 % |
0.03/0.03	c |       476 |     288     2601     9792 |     1153      476     82 |  0.019 % |
0.03/0.05	c |       813 |     288     2601     9792 |     1269      813     88 |  0.019 % |
0.03/0.09	c |      1319 |     288     2601     9792 |     1396     1319     96 |  0.019 % |
0.09/0.15	c |      2082 |     288     2601     9792 |     1535     1272     97 |  0.001 % |
0.19/0.25	c |      3221 |     288     2601     9792 |     1689     1539     96 |  0.019 % |
0.39/0.45	c |      4929 |     288     2601     9792 |     1858     1336    116 |  0.019 % |
0.69/0.75	c |      7491 |     288     2601     9792 |     2044     1814    120 |  0.001 % |
1.19/1.24	c |     11336 |     288     2601     9792 |     2248     2267    123 |  0.019 % |
1.99/2.05	c |     17103 |     288     2601     9792 |     2473     1995    118 |  0.019 % |
3.20/3.28	c |     25752 |     288     2601     9792 |     2721     2593    117 |  0.001 % |
5.40/5.45	c |     38729 |     288     2601     9792 |     2993     2379    120 |  0.019 % |
8.99/9.01	c |     58190 |     288     2601     9792 |     3292     2647    115 |  0.019 % |
14.39/14.49	c |     87383 |     288     2601     9792 |     3621     2026    110 |  0.001 % |
23.18/23.25	c |    131172 |     288     2601     9792 |     3983     3719    138 |  0.001 % |
36.68/36.78	c |    196857 |     288     2601     9792 |     4382     2313    121 |  0.019 % |
58.17/58.21	c |    295383 |     288     2601     9792 |     4820     4398    121 |  0.001 % |
90.96/91.05	c |    443173 |     288     2601     9792 |     5302     3899    123 |  0.019 % |
146.15/146.22	c |    664858 |     288     2601     9792 |     5832     5384    121 |  0.019 % |
229.01/229.13	c |    997383 |     288     2601     9792 |     6416     5828    123 |  0.019 % |
369.86/370.05	c |   1496173 |     288     2601     9792 |     7057     4994    118 |  0.001 % |
584.68/584.91	c |   2244355 |     288     2601     9792 |     7763     5606    112 |  0.019 % |
942.36/942.74	c |   3366631 |     288     2601     9792 |     8539     5104    124 |  0.019 % |

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/node20/watcher-338781-1173692214 -o ROOT/results/node20/solver-338781-1173692214 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338781-1173692214/minisat /tmp/evaluation/338781-1173692214/instance-338781-1173692214.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: 1.00 0.99 0.98 3/77 13512
/proc/meminfo: memFree=1819560/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=1884 CPUtime=0
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 95303681 1929216 145 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 471 145 72 138 0 330 0

[startup+0.0358249 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 13512
/proc/meminfo: memFree=1819560/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=2016 CPUtime=0.03
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 196 0 0 0 3 0 0 0 18 0 1 0 95303681 2064384 180 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 504 181 73 138 0 363 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2016

[startup+0.101838 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 13512
/proc/meminfo: memFree=1819560/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=2544 CPUtime=0.09
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 95303681 2605056 297 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 636 297 73 138 0 495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301879 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 13512
/proc/meminfo: memFree=1819560/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=2808 CPUtime=0.29
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 388 0 0 0 29 0 0 0 19 0 1 0 95303681 2875392 372 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134552311 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 702 372 73 138 0 561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701958 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 13512
/proc/meminfo: memFree=1819560/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=3204 CPUtime=0.69
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 467 0 0 0 69 0 0 0 22 0 1 0 95303681 3280896 451 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 801 451 73 138 0 660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3204

[startup+1.50112 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1817952/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=3336 CPUtime=1.49
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 95303681 3416064 504 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 834 504 73 138 0 693 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3336

[startup+3.10144 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1817440/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=3600 CPUtime=3.09
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 581 0 0 0 309 0 0 0 25 0 1 0 95303681 3686400 565 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 900 565 73 138 0 759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3600

[startup+6.30108 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1816928/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=4260 CPUtime=6.29
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 763 0 0 0 629 0 0 0 25 0 1 0 95303681 4362240 747 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134556403 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 1065 747 73 138 0 924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4260

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1816224/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=4656 CPUtime=12.69
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 836 0 0 0 1269 0 0 0 25 0 1 0 95303681 4767744 820 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 1164 820 73 138 0 1023 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4656

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1815520/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=5316 CPUtime=25.48
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1008 0 0 0 2548 0 0 0 25 0 1 0 95303681 5443584 992 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 1329 992 73 138 0 1188 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5316

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1814752/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=6096 CPUtime=51.07
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1196 0 0 0 5107 0 0 0 25 0 1 0 95303681 6242304 1180 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 1524 1180 73 138 0 1383 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6096

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1813984/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=6760 CPUtime=102.26
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1380 0 0 0 10226 0 0 0 25 0 1 0 95303681 6922240 1364 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134552064 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 1690 1364 73 138 0 1549 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6760

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1813408/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=7288 CPUtime=162.23
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1511 0 0 0 16222 1 0 0 25 0 1 0 95303681 7462912 1495 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 1822 1495 73 138 0 1681 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7288

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1812960/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=7684 CPUtime=222.21
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1609 0 0 0 22220 1 0 0 25 0 1 0 95303681 7868416 1593 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 1921 1593 73 138 0 1780 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7684

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1811872/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=8744 CPUtime=282.19
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1859 0 0 0 28217 2 0 0 25 0 1 0 95303681 8953856 1843 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2186 1843 73 138 0 2045 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8744

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1811680/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=9008 CPUtime=342.16
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1918 0 0 0 34214 2 0 0 25 0 1 0 95303681 9224192 1902 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2252 1902 73 138 0 2111 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9008

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1811424/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=9180 CPUtime=402.15
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 1975 0 0 0 40212 3 0 0 25 0 1 0 95303681 9400320 1959 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2295 1959 73 138 0 2154 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9180

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1811104/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=9556 CPUtime=462.12
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2062 0 0 0 46209 3 0 0 25 0 1 0 95303681 9785344 2046 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2389 2046 73 138 0 2248 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9556

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1811104/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=9556 CPUtime=522.11
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2062 0 0 0 52207 4 0 0 25 0 1 0 95303681 9785344 2046 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2389 2046 73 138 0 2248 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9556

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1810784/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=9832 CPUtime=582.08
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2131 0 0 0 58204 4 0 0 25 0 1 0 95303681 10067968 2115 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2458 2115 73 138 0 2317 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 9832

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1809376/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=11180 CPUtime=642.07
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2479 0 0 0 64202 5 0 0 25 0 1 0 95303681 11448320 2463 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2795 2463 73 138 0 2654 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 11180

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1809120/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=11344 CPUtime=702.04
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2541 0 0 0 70199 5 0 0 25 0 1 0 95303681 11616256 2513 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2836 2513 73 138 0 2695 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 11344

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1809184/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=11336 CPUtime=762.02
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2541 0 0 0 76196 6 0 0 25 0 1 0 95303681 11608064 2511 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2834 2511 73 138 0 2693 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 11336

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1809120/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=11468 CPUtime=822
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2566 0 0 0 82194 6 0 0 25 0 1 0 95303681 11743232 2536 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2867 2536 73 138 0 2726 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11468

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1809120/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=11468 CPUtime=881.98
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2566 0 0 0 88191 7 0 0 25 0 1 0 95303681 11743232 2536 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2867 2536 73 138 0 2726 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11468

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1809056/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=11620 CPUtime=941.95
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2583 0 0 0 94188 7 0 0 25 0 1 0 95303681 11898880 2553 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 2905 2553 73 138 0 2764 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 11620

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1808672/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=12000 CPUtime=1001.94
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2684 0 0 0 100186 8 0 0 25 0 1 0 95303681 12288000 2654 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 3000 2654 73 138 0 2859 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 12000

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1807776/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=12920 CPUtime=1061.92
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2905 0 0 0 106183 9 0 0 25 0 1 0 95303681 13230080 2875 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 3230 2875 73 138 0 3089 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12920

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13513
/proc/meminfo: memFree=1807712/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=12920 CPUtime=1121.89
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2905 0 0 0 112180 9 0 0 25 0 1 0 95303681 13230080 2875 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 3230 2875 73 138 0 3089 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 12920

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13515
/proc/meminfo: memFree=1807712/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=12920 CPUtime=1181.87
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2905 0 0 0 118178 9 0 0 25 0 1 0 95303681 13230080 2875 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 3230 2875 73 138 0 3089 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 12920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 13515
/proc/meminfo: memFree=1807712/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=12920 CPUtime=1200.08
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2905 0 0 0 119998 10 0 0 25 0 1 0 95303681 13230080 2875 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 3230 2875 73 138 0 3089 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12920

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: 1.00 0.99 0.98 2/78 13515
/proc/meminfo: memFree=1807712/2055920 swapFree=4141108/4192956
[pid=13512] ppid=13510 vsize=12920 CPUtime=1200.08
/proc/13512/stat : 13512 (minisat) R 13510 13512 12239 0 -1 4194304 2905 0 0 0 119998 10 0 0 25 0 1 0 95303681 13230080 2875 18446744073709551615 134512640 135078472 4294956720 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/13512/statm: 3230 2875 73 138 0 3089 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.104984
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 12920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2905
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= 1918

runsolver used 1.47778 second user time and 2.86956 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Mar 12 09:36:54 UTC 2007

IDJOB= 338781
IDBENCH= 24731
IDSOLVER= 109
FILE ID= node20/338781-1173692214

PBS_JOBID= 4101482

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338781-1173692214/minisat /tmp/evaluation/338781-1173692214/instance-338781-1173692214.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-338781-1173692214 -o ROOT/results/node20/solver-338781-1173692214 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338781-1173692214/minisat /tmp/evaluation/338781-1173692214/instance-338781-1173692214.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  51a1a3a012cf07e3662164064eca4702

RANDOM SEED= 882909228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.261
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		: 3000.261
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:       1820032 kB
Buffers:         38348 kB
Cached:         133828 kB
SwapCached:      14076 kB
Active:         129164 kB
Inactive:        67968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820032 kB
SwapTotal:     4192956 kB
SwapFree:      4141108 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            24180 kB
Committed_AS:   223884 kB
PageTables:       1924 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= 66560 MiB

End job on node20 on Mon Mar 12 09:56:57 UTC 2007