Trace number 313665

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) 1200.15 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryINDUST (industrial 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

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:  246502                                               |
0.00/0.00	c |  Number of clauses:    1169243                                              |
1.49/1.53	c |  Parsing time:         1.39         s                                       |
5.49/5.57	c ============================[ Search Statistics ]==============================
5.49/5.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.49/5.57	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.49/5.57	c ===============================================================================
5.49/5.57	c |         0 |   60817   420689  1096414 |   140229        0    nan |  0.000 % |
5.99/6.08	c |       100 |   60755   420689  1096414 |   154252       96     37 | 49.353 % |
6.49/6.53	c |       254 |   60683   420689  1096414 |   169677      241     42 | 50.087 % |
7.29/7.38	c |       479 |   60583   420689  1096414 |   186645      451     37 | 51.259 % |
8.69/8.75	c |       816 |   54860   378383   995606 |   205310      774     40 | 51.274 % |
10.79/10.88	c |      1322 |   54734   377492   993415 |   225841     1278     49 | 51.325 % |
13.49/13.56	c |      2081 |   42104   272373   730390 |   248425     1807     47 | 56.449 % |
15.39/15.46	c |      3220 |   42010   272373   730390 |   273267     2945     72 | 57.993 % |
17.98/18.04	c |      4928 |   38131   240625   646260 |   300594     4616     93 | 59.962 % |
21.68/21.79	c |      7490 |   32899   201456   544842 |   330654     7067     94 | 60.188 % |
25.78/25.88	c |     11335 |   32899   201456   544842 |   363719    10912    121 | 60.188 % |
36.28/36.30	c |     17101 |   32887   201359   544586 |   400091    16677    148 | 60.192 % |
50.97/51.08	c |     25751 |   32724   200327   541763 |   440100    25321    150 | 60.254 % |
75.77/75.86	c |     38726 |   32180   194198   525247 |   484110    38290    138 | 60.479 % |
119.06/119.19	c |     58188 |   32176   194198   525247 |   532521    57750    128 | 60.546 % |
196.74/196.89	c |     87380 |   32006   190685   515333 |   585774    86936    113 | 60.647 % |
319.71/319.82	c |    131169 |   31756   188646   510459 |   644351   130724    111 | 60.795 % |
580.65/580.85	c |    196853 |   31392   185839   503184 |   708786   196396    116 | 60.808 % |
1056.83/1057.18	c |    295381 |   31359   185604   502581 |   779665   294924    112 | 60.808 % |

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/node15/watcher-313665-1176888997 -o ROOT/results/node15/solver-313665-1176888997 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313665-1176888997/minisat /tmp/evaluation/313665-1176888997/instance-313665-1176888997.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 5908
/proc/meminfo: memFree=1644648/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=2360 CPUtime=0
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 136817363 2416640 469 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 590 470 58 138 0 449 0

[startup+0.058715 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 5908
/proc/meminfo: memFree=1644648/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=8968 CPUtime=0.04
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 1869 0 0 0 4 0 0 0 18 0 1 0 136817363 9183232 1853 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 2242 1853 58 138 0 2101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8968

[startup+0.102719 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 5908
/proc/meminfo: memFree=1644648/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=12584 CPUtime=0.09
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 2721 0 0 0 8 1 0 0 18 0 1 0 136817363 12886016 2706 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134553469 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 3146 2713 58 138 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12584

[startup+0.302738 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 5908
/proc/meminfo: memFree=1644648/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=43680 CPUtime=0.29
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 9110 0 0 0 24 5 0 0 19 0 1 0 136817363 44728320 9094 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 10920 9094 58 138 0 10779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43680

[startup+0.702782 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 5908
/proc/meminfo: memFree=1644648/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=62560 CPUtime=0.69
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 13696 0 0 0 61 8 0 0 23 0 1 0 136817363 64061440 13680 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134713882 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 15640 13680 58 138 0 15499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62560

[startup+1.50185 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 5909
/proc/meminfo: memFree=1576160/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=101920 CPUtime=1.49
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 22695 0 0 0 135 14 0 0 25 0 1 0 136817363 104366080 22671 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 25480 22672 58 138 0 25339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101920

[startup+3.102 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 5909
/proc/meminfo: memFree=1551840/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=115588 CPUtime=3.09
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 25947 0 0 0 293 16 0 0 25 0 1 0 136817363 118362112 25923 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 28897 25924 70 138 0 28756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115588

[startup+6.30129 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 5909
/proc/meminfo: memFree=1522528/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=111260 CPUtime=6.29
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 30570 0 0 0 610 19 0 0 25 0 1 0 136817363 113930240 26177 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 27815 26177 72 138 0 27674 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111260

[startup+12.7019 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 5909
/proc/meminfo: memFree=1539872/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=111260 CPUtime=12.69
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 30578 0 0 0 1250 19 0 0 25 0 1 0 136817363 113930240 26185 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 27815 26185 73 138 0 27674 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 111260

[startup+25.5011 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 5909
/proc/meminfo: memFree=1540000/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=111260 CPUtime=25.48
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 30580 0 0 0 2529 19 0 0 25 0 1 0 136817363 113930240 26187 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 27815 26187 73 138 0 27674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111260

[startup+51.1014 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 5909
/proc/meminfo: memFree=1540000/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=111260 CPUtime=51.07
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 30580 0 0 0 5088 19 0 0 25 0 1 0 136817363 113930240 26187 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 27815 26187 73 138 0 27674 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111260

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 5911
/proc/meminfo: memFree=1537888/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=113616 CPUtime=102.26
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 31132 0 0 0 10206 20 0 0 25 0 1 0 136817363 116342784 26739 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 28404 26739 73 138 0 28263 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 113616

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 5911
/proc/meminfo: memFree=1529632/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=121940 CPUtime=162.25
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 33205 0 0 0 16202 23 0 0 25 0 1 0 136817363 124866560 28812 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 30485 28812 73 138 0 30344 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 121940

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 5911
/proc/meminfo: memFree=1521312/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=130144 CPUtime=222.23
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 35244 0 0 0 22197 26 0 0 25 0 1 0 136817363 133267456 30851 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 32536 30851 73 138 0 32395 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 130144

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 5911
/proc/meminfo: memFree=1512416/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=139092 CPUtime=282.21
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 37485 0 0 0 28193 28 0 0 25 0 1 0 136817363 142430208 33092 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 34773 33092 73 138 0 34632 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 139092

[startup+342.301 s]
/proc/loadavg: 1.05 0.99 0.98 2/78 5911
/proc/meminfo: memFree=1504032/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=147196 CPUtime=342.21
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 39540 0 0 0 34190 31 0 0 25 0 1 0 136817363 150728704 35147 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550519 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 36799 35147 73 138 0 36658 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 147196

[startup+402.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 5911
/proc/meminfo: memFree=1494496/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=157100 CPUtime=402.19
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 41923 0 0 0 40186 33 0 0 25 0 1 0 136817363 160870400 37530 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 39275 37530 73 138 0 39134 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 157100

[startup+462.302 s]
/proc/loadavg: 1.07 1.01 0.99 2/78 5911
/proc/meminfo: memFree=1485472/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=165828 CPUtime=462.17
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 44144 0 0 0 46181 36 0 0 25 0 1 0 136817363 169807872 39751 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 41457 39751 73 138 0 41316 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 165828

[startup+522.303 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 5911
/proc/meminfo: memFree=1478432/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=173072 CPUtime=522.16
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 45921 0 0 0 52178 38 0 0 25 0 1 0 136817363 177225728 41528 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 43268 41528 73 138 0 43127 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 173072

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 5911
/proc/meminfo: memFree=1472096/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=179308 CPUtime=582.15
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 47473 0 0 0 58175 40 0 0 25 0 1 0 136817363 183611392 43080 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 44827 43080 73 138 0 44686 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 179308

[startup+642.303 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 5911
/proc/meminfo: memFree=1466016/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=185548 CPUtime=642.13
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 48966 0 0 0 64171 42 0 0 25 0 1 0 136817363 190001152 44573 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 46387 44573 73 138 0 46246 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 185548

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5911
/proc/meminfo: memFree=1460320/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=191108 CPUtime=702.12
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 50350 0 0 0 70168 44 0 0 25 0 1 0 136817363 195694592 45957 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 47777 45957 73 138 0 47636 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 191108

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5911
/proc/meminfo: memFree=1454880/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=196280 CPUtime=762.1
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 51676 0 0 0 76165 45 0 0 25 0 1 0 136817363 200990720 47283 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 49070 47283 73 138 0 48929 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 196280

[startup+822.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 5911
/proc/meminfo: memFree=1449824/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=201412 CPUtime=822.08
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 52953 0 0 0 82161 47 0 0 25 0 1 0 136817363 206245888 48560 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 50353 48560 73 138 0 50212 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 201412

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5911
/proc/meminfo: memFree=1445408/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=205728 CPUtime=882.07
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 54036 0 0 0 88158 49 0 0 25 0 1 0 136817363 210665472 49643 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 51432 49643 73 138 0 51291 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 205728

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5911
/proc/meminfo: memFree=1440480/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=210720 CPUtime=942.05
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 55277 0 0 0 94154 51 0 0 25 0 1 0 136817363 215777280 50884 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 52680 50884 73 138 0 52539 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 210720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5911
/proc/meminfo: memFree=1434848/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=216264 CPUtime=1002.04
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 56660 0 0 0 100150 54 0 0 25 0 1 0 136817363 221454336 52267 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 54066 52267 73 138 0 53925 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 216264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5911
/proc/meminfo: memFree=1428448/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=222744 CPUtime=1062.03
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 58270 0 0 0 106147 56 0 0 25 0 1 0 136817363 228089856 53877 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 55686 53877 73 138 0 55545 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 222744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5911
/proc/meminfo: memFree=1420384/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=230888 CPUtime=1122.01
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 60276 0 0 0 112143 58 0 0 25 0 1 0 136817363 236429312 55883 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 57722 55883 73 138 0 57581 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 230888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5911
/proc/meminfo: memFree=1412256/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=239620 CPUtime=1181.99
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 62311 0 0 0 118139 60 0 0 25 0 1 0 136817363 245370880 57918 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 59905 57918 73 138 0 59764 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 239620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5911
/proc/meminfo: memFree=1410336/2055920 swapFree=4169120/4192956
[pid=5908] ppid=5906 vsize=241412 CPUtime=1200.1
/proc/5908/stat : 5908 (minisat) R 5906 5908 5851 0 -1 4194304 62748 0 0 0 119949 61 0 0 25 0 1 0 136817363 247205888 58355 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/5908/statm: 60353 58355 73 138 0 60212 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 241412

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): 1200.44
CPU time (s): 1200.15
CPU user time (s): 1199.49
CPU system time (s): 0.6539
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 241412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.6539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62748
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= 20851

runsolver used 1.54976 second user time and 2.78958 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 18 09:36:38 UTC 2007

IDJOB= 313665
IDBENCH= 20372
IDSOLVER= 109
FILE ID= node15/313665-1176888997

PBS_JOBID= 4595151

Free space on /tmp= 66472 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313665-1176888997/minisat /tmp/evaluation/313665-1176888997/instance-313665-1176888997.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-313665-1176888997 -o ROOT/results/node15/solver-313665-1176888997 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313665-1176888997/minisat /tmp/evaluation/313665-1176888997/instance-313665-1176888997.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 775846059

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1645056 kB
Buffers:         19700 kB
Cached:         320224 kB
SwapCached:       2116 kB
Active:         101036 kB
Inactive:       261144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645056 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           22280 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            34076 kB
Committed_AS:  6180968 kB
PageTables:       1868 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= 66472 MiB

End job on node15 on Wed Apr 18 09:56:40 UTC 2007