Trace number 298238

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) 1200.03 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     484     2098     6382 |      699        0    nan |  0.000 % |
0.00/0.00	c |       100 |     484     2098     6382 |      769      100     23 |  0.000 % |
0.00/0.01	c |       250 |     484     2098     6382 |      846      250     22 |  0.000 % |
0.00/0.02	c |       477 |     484     2098     6382 |      930      477     23 |  0.000 % |
0.00/0.03	c |       815 |     484     2098     6382 |     1023      815     23 |  0.000 % |
0.00/0.05	c |      1321 |     484     2098     6382 |     1126      780     21 |  0.000 % |
0.00/0.09	c |      2081 |     484     2098     6382 |     1238      943     21 |  0.000 % |
0.10/0.14	c |      3220 |     484     2098     6382 |     1362      785     18 |  0.000 % |
0.20/0.22	c |      4928 |     484     2098     6382 |     1499     1060     20 |  0.000 % |
0.31/0.34	c |      7492 |     484     2098     6382 |     1648     1290     19 |  0.000 % |
0.51/0.53	c |     11336 |     484     2098     6382 |     1813      910     17 |  0.000 % |
0.82/0.82	c |     17102 |     484     2098     6382 |     1995     1100     19 |  0.000 % |
1.23/1.27	c |     25751 |     484     2098     6382 |     2194     1557     22 |  0.000 % |
1.95/2.00	c |     38725 |     484     2098     6382 |     2414     2206     22 |  0.000 % |
3.07/3.10	c |     58186 |     484     2098     6382 |     2655     1959     21 |  0.000 % |
4.71/4.81	c |     87380 |     484     2098     6382 |     2921     1403     19 |  0.000 % |
7.48/7.50	c |    131170 |     484     2098     6382 |     3213     2103     20 |  0.000 % |
11.57/11.62	c |    196854 |     484     2098     6382 |     3534     2552     19 |  0.000 % |
18.02/18.08	c |    295381 |     484     2098     6382 |     3888     2436     20 |  0.000 % |
27.95/28.00	c |    443171 |     484     2098     6382 |     4277     2445     21 |  0.000 % |
43.51/43.61	c |    664855 |     484     2098     6382 |     4704     3501     22 |  0.000 % |
68.09/68.15	c |    997380 |     484     2098     6382 |     5175     3391     20 |  0.000 % |
105.97/106.12	c |   1496168 |     484     2098     6382 |     5692     3197     23 |  0.000 % |
164.63/164.74	c |   2244353 |     484     2098     6382 |     6262     5118     22 |  0.000 % |
258.01/258.13	c |   3366628 |     484     2098     6382 |     6888     3395     21 |  0.000 % |
403.29/403.55	c |   5050039 |     484     2098     6382 |     7577     5187     20 |  0.000 % |
631.50/631.82	c |   7575157 |     484     2098     6382 |     8334     6250     21 |  0.000 % |
993.51/993.97	c |  11362832 |     484     2098     6382 |     9168     5377     20 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-298238-1171852593 -o ROOT/results/node71/solver-298238-1171852593 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298238-1171852593/minisat /tmp/evaluation/298238-1171852593/instance-298238-1171852593.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.04 1.02 1.00 3/64 26833
/proc/meminfo: memFree=948624/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=1884 CPUtime=0
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 205217167 1929216 142 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134526530 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 471 142 72 138 0 330 0

[startup+0.107249 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 26833
/proc/meminfo: memFree=948624/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=2016 CPUtime=0.1
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 187 0 0 0 10 0 0 0 18 0 1 0 205217167 2064384 171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 504 171 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515336 s]
/proc/loadavg: 1.04 1.02 1.00 3/64 26833
/proc/meminfo: memFree=948624/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=2148 CPUtime=0.51
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 210 0 0 0 51 0 0 0 21 0 1 0 205217167 2199552 194 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 537 194 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.34052 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 26834
/proc/meminfo: memFree=947976/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=2280 CPUtime=1.33
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 249 0 0 0 133 0 0 0 25 0 1 0 205217167 2334720 233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 570 233 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97687 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 26834
/proc/meminfo: memFree=947720/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=2412 CPUtime=2.97
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 278 0 0 0 297 0 0 0 25 0 1 0 205217167 2469888 262 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 603 262 73 138 0 462 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2412

[startup+6.25658 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 26834
/proc/meminfo: memFree=947464/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=2544 CPUtime=6.25
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 323 0 0 0 625 0 0 0 25 0 1 0 205217167 2605056 307 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 636 307 73 138 0 495 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2544

[startup+12.708 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 26834
/proc/meminfo: memFree=947208/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=2808 CPUtime=12.7
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 382 0 0 0 1270 0 0 0 25 0 1 0 205217167 2875392 366 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 702 366 73 138 0 561 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2808

[startup+25.5088 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 26834
/proc/meminfo: memFree=946832/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=3072 CPUtime=25.49
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 462 0 0 0 2549 0 0 0 25 0 1 0 205217167 3145728 446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 768 446 73 138 0 627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3072

[startup+51.1173 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 26834
/proc/meminfo: memFree=946512/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=3468 CPUtime=51.09
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 551 0 0 0 5109 0 0 0 25 0 1 0 205217167 3551232 535 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 867 535 73 138 0 726 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3468

[startup+102.329 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26834
/proc/meminfo: memFree=945936/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=4000 CPUtime=102.28
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 681 0 0 0 10228 0 0 0 25 0 1 0 205217167 4096000 665 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550622 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1000 665 73 138 0 859 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4000

[startup+162.35 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26834
/proc/meminfo: memFree=945424/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=4532 CPUtime=162.27
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 799 0 0 0 16227 0 0 0 25 0 1 0 205217167 4640768 783 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1133 783 73 138 0 992 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4532

[startup+222.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26834
/proc/meminfo: memFree=945104/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=4804 CPUtime=222.27
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 870 0 0 0 22227 0 0 0 25 0 1 0 205217167 4919296 854 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1201 854 73 138 0 1060 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4804

[startup+282.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=944720/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=5068 CPUtime=282.27
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 942 0 0 0 28226 1 0 0 25 0 1 0 205217167 5189632 926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1267 926 73 138 0 1126 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 5068

[startup+342.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=944592/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=5200 CPUtime=342.26
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 994 0 0 0 34225 1 0 0 25 0 1 0 205217167 5324800 978 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550576 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1300 978 73 138 0 1159 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 5200

[startup+402.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=944336/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=5472 CPUtime=402.26
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1037 0 0 0 40225 1 0 0 25 0 1 0 205217167 5603328 1021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1368 1021 73 138 0 1227 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 5472

[startup+462.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=944080/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=5744 CPUtime=462.25
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1109 0 0 0 46224 1 0 0 25 0 1 0 205217167 5881856 1093 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556542 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1436 1093 73 138 0 1295 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 5744

[startup+522.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943952/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=5744 CPUtime=522.25
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1133 0 0 0 52224 1 0 0 25 0 1 0 205217167 5881856 1117 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1436 1117 73 138 0 1295 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 5744

[startup+582.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943888/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=5876 CPUtime=582.24
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1163 0 0 0 58223 1 0 0 25 0 1 0 205217167 6017024 1147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1469 1147 73 138 0 1328 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 5876

[startup+642.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943632/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6172 CPUtime=642.25
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1215 0 0 0 64223 2 0 0 25 0 1 0 205217167 6320128 1199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552298 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1543 1199 73 138 0 1402 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 6172

[startup+702.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943440/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6316 CPUtime=702.24
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1256 0 0 0 70222 2 0 0 25 0 1 0 205217167 6467584 1240 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1579 1240 73 138 0 1438 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 6316

[startup+762.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943376/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6456 CPUtime=762.23
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1290 0 0 0 76221 2 0 0 25 0 1 0 205217167 6610944 1274 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1614 1274 73 138 0 1473 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 6456

[startup+822.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943248/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6588 CPUtime=822.23
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1313 0 0 0 82221 2 0 0 25 0 1 0 205217167 6746112 1297 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1647 1297 73 138 0 1506 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 6588

[startup+882.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943184/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6588 CPUtime=882.22
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1331 0 0 0 88220 2 0 0 25 0 1 0 205217167 6746112 1315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1647 1315 73 138 0 1506 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 6588

[startup+942.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=943056/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6720 CPUtime=942.21
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1356 0 0 0 94219 2 0 0 25 0 1 0 205217167 6881280 1340 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1680 1340 73 138 0 1539 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 6720

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=942928/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6852 CPUtime=1002.21
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1402 0 0 0 100219 2 0 0 25 0 1 0 205217167 7016448 1386 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1713 1386 73 138 0 1572 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 6852

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=942864/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=6956 CPUtime=1062.21
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1421 0 0 0 106218 3 0 0 25 0 1 0 205217167 7122944 1405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1739 1405 73 138 0 1598 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 6956

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=942736/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=7088 CPUtime=1122.2
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1441 0 0 0 112217 3 0 0 25 0 1 0 205217167 7258112 1425 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1772 1425 73 138 0 1631 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 7088

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=942608/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=7228 CPUtime=1182.2
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1473 0 0 0 118217 3 0 0 25 0 1 0 205217167 7401472 1457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1807 1457 73 138 0 1666 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 7228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26836
/proc/meminfo: memFree=942672/2055920 swapFree=4174780/4192956
[pid=26833] ppid=26831 vsize=7228 CPUtime=1200.02
/proc/26833/stat : 26833 (minisat) R 26831 26833 25532 0 -1 4194304 1473 0 0 0 119999 3 0 0 25 0 1 0 205217167 7401472 1457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26833/statm: 1807 1457 73 138 0 1666 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7228

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): 1200.5
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.035994
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 7228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1473
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= 1762

runsolver used 0.793879 second user time and 2.41563 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Feb 19 02:36:34 UTC 2007

IDJOB= 298238
IDBENCH= 19981
IDSOLVER= 109
FILE ID= node71/298238-1171852593

PBS_JOBID= 3839729

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298238-1171852593/minisat /tmp/evaluation/298238-1171852593/instance-298238-1171852593.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-298238-1171852593 -o ROOT/results/node71/solver-298238-1171852593 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298238-1171852593/minisat /tmp/evaluation/298238-1171852593/instance-298238-1171852593.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 139286757

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        949032 kB
Buffers:         50532 kB
Cached:         916140 kB
SwapCached:      12392 kB
Active:         755156 kB
Inactive:       229876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        949032 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:           107852 kB
Committed_AS:   663800 kB
PageTables:       1448 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= 66563 MiB

End job on node71 on Mon Feb 19 02:56:36 UTC 2007