Trace number 302625

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 1200.58

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.61/0.63	c ============================[ Search Statistics ]==============================
0.61/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.63	c ===============================================================================
0.61/0.63	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.61/0.64	c |       101 |     240    20400   142800 |     7480      101     65 |  0.002 % |
0.61/0.66	c |       251 |     240    20400   142800 |     8228      251     62 |  0.002 % |
0.61/0.69	c |       476 |     240    20400   142800 |     9050      476     63 |  0.002 % |
0.71/0.72	c |       813 |     240    20400   142800 |     9955      813     63 |  0.002 % |
0.71/0.78	c |      1319 |     240    20400   142800 |    10951     1319     63 |  0.002 % |
0.81/0.86	c |      2078 |     240    20400   142800 |    12046     2078     65 |  0.002 % |
0.92/1.00	c |      3217 |     240    20400   142800 |    13251     3217     66 |  0.002 % |
1.12/1.21	c |      4925 |     240    20400   142800 |    14576     4925     66 |  0.002 % |
1.53/1.58	c |      7487 |     240    20400   142800 |    16034     7487     66 |  0.002 % |
2.15/2.22	c |     11333 |     240    20400   142800 |    17637    11333     66 |  0.002 % |
3.48/3.58	c |     17099 |     240    20400   142800 |    19401    17099     67 |  0.002 % |
5.42/5.48	c |     25748 |     240    20400   142800 |    21341    15997     67 |  0.002 % |
8.79/8.87	c |     38723 |     240    20400   142800 |    23475    18241     69 |  0.002 % |
14.43/14.49	c |     58186 |     240    20400   142800 |    25822    13190     68 |  0.002 % |
24.05/24.09	c |     87381 |     240    20400   142800 |    28405    13782     67 |  0.002 % |
38.49/38.52	c |    131170 |     240    20400   142800 |    31245    24424     69 |  0.002 % |
63.58/63.66	c |    196854 |     240    20400   142800 |    34370    13908     64 |  0.002 % |
103.50/103.59	c |    295383 |     240    20400   142800 |    37807    24594     68 |  0.002 % |
168.83/168.95	c |    443172 |     240    20400   142800 |    41588    21823     67 |  0.002 % |
267.10/267.28	c |    664855 |     240    20400   142800 |    45746    14565     66 |  0.002 % |
428.12/428.47	c |    997380 |     240    20400   142800 |    50321    22483     68 |  0.002 % |
687.06/687.47	c |   1496171 |     240    20400   142800 |    55353    45659     69 |  0.002 % |
1125.16/1125.74	c |   2244356 |     240    20400   142800 |    60889    45619     69 |  0.002 % |

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/node66/watcher-302625-1172015846 -o ROOT/results/node66/solver-302625-1172015846 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302625-1172015846/minisat /tmp/evaluation/302625-1172015846/instance-302625-1172015846.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: 0.92 1.07 1.86 3/64 7587
/proc/meminfo: memFree=1505176/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=1888 CPUtime=0
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 221542153 1933312 261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532912 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 472 261 58 138 0 331 0

[startup+0.107298 s]
/proc/loadavg: 0.92 1.07 1.86 3/64 7587
/proc/meminfo: memFree=1505176/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=3772 CPUtime=0.1
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 751 0 0 0 10 0 0 0 18 0 1 0 221542153 3862528 735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 943 735 58 138 0 802 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3772

[startup+0.51738 s]
/proc/loadavg: 0.92 1.07 1.86 3/64 7587
/proc/meminfo: memFree=1505176/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=3932 CPUtime=0.51
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 812 0 0 0 51 0 0 0 21 0 1 0 221542153 4026368 796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 983 796 72 138 0 842 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3932

[startup+1.33754 s]
/proc/loadavg: 0.92 1.07 1.86 2/65 7588
/proc/meminfo: memFree=1502032/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=4704 CPUtime=1.33
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 1046 0 0 0 133 0 0 0 25 0 1 0 221542153 4816896 990 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 1176 990 73 138 0 1035 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4704

[startup+2.97387 s]
/proc/loadavg: 0.92 1.07 1.86 2/65 7588
/proc/meminfo: memFree=1499728/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=7400 CPUtime=2.97
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 1705 0 0 0 296 1 0 0 25 0 1 0 221542153 7577600 1649 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 1850 1649 73 138 0 1709 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7400

[startup+6.25153 s]
/proc/loadavg: 0.93 1.07 1.85 2/65 7588
/proc/meminfo: memFree=1497232/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=8888 CPUtime=6.24
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 2087 0 0 0 623 1 0 0 25 0 1 0 221542153 9101312 2031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 2222 2031 73 138 0 2081 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8888

[startup+12.7038 s]
/proc/loadavg: 0.93 1.07 1.85 2/65 7588
/proc/meminfo: memFree=1495632/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=10472 CPUtime=12.69
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 2469 0 0 0 1267 2 0 0 25 0 1 0 221542153 10723328 2413 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 2618 2413 73 138 0 2477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10472

[startup+25.5044 s]
/proc/loadavg: 0.95 1.07 1.83 2/65 7588
/proc/meminfo: memFree=1494416/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=11664 CPUtime=25.49
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 2768 0 0 0 2547 2 0 0 25 0 1 0 221542153 11943936 2712 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 2916 2712 73 138 0 2775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11664

[startup+51.1126 s]
/proc/loadavg: 0.96 1.06 1.81 2/65 7588
/proc/meminfo: memFree=1492304/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=13812 CPUtime=51.09
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 3288 0 0 0 5106 3 0 0 25 0 1 0 221542153 14143488 3232 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 3453 3232 73 138 0 3312 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13812

[startup+102.328 s]
/proc/loadavg: 0.98 1.05 1.77 2/65 7588
/proc/meminfo: memFree=1490640/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=15536 CPUtime=102.27
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 3712 0 0 0 10224 3 0 0 25 0 1 0 221542153 15908864 3656 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 3884 3656 73 138 0 3743 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15536

[startup+162.349 s]
/proc/loadavg: 0.99 1.04 1.72 2/65 7588
/proc/meminfo: memFree=1488848/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=17252 CPUtime=162.28
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 4151 0 0 0 16224 4 0 0 25 0 1 0 221542153 17666048 4095 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 4313 4095 73 138 0 4172 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 17252

[startup+222.38 s]
/proc/loadavg: 0.99 1.03 1.67 2/71 7654
/proc/meminfo: memFree=1485592/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=19324 CPUtime=222.27
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 4643 0 0 0 22221 6 0 0 25 0 1 0 221542153 19787776 4587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 4831 4587 73 138 0 4690 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 19324

[startup+282.425 s]
/proc/loadavg: 0.99 1.02 1.62 2/71 7746
/proc/meminfo: memFree=1484176/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=20544 CPUtime=282.24
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 4976 0 0 0 28218 6 0 0 25 0 1 0 221542153 21037056 4920 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 5136 4920 73 138 0 4995 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 20544

[startup+342.457 s]
/proc/loadavg: 0.99 1.02 1.58 2/65 7786
/proc/meminfo: memFree=1484688/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=21208 CPUtime=342.22
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 5124 0 0 0 34215 7 0 0 25 0 1 0 221542153 21716992 5068 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 5302 5068 73 138 0 5161 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 21208

[startup+402.48 s]
/proc/loadavg: 0.99 1.01 1.54 2/65 7786
/proc/meminfo: memFree=1484368/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=21680 CPUtime=402.22
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 5225 0 0 0 40215 7 0 0 25 0 1 0 221542153 22200320 5169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 5420 5169 73 138 0 5279 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 21680

[startup+462.501 s]
/proc/loadavg: 0.99 1.00 1.51 2/65 7786
/proc/meminfo: memFree=1482512/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=23420 CPUtime=462.21
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 5696 0 0 0 46214 7 0 0 25 0 1 0 221542153 23982080 5640 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 5855 5640 73 138 0 5714 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 23420

[startup+522.52 s]
/proc/loadavg: 0.99 1.00 1.47 2/65 7786
/proc/meminfo: memFree=1482320/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=23620 CPUtime=522.22
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 5737 0 0 0 52214 8 0 0 25 0 1 0 221542153 24186880 5681 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 5905 5681 73 138 0 5764 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 23620

[startup+582.54 s]
/proc/loadavg: 0.99 1.00 1.44 2/65 7786
/proc/meminfo: memFree=1481872/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=24212 CPUtime=582.22
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 5851 0 0 0 58214 8 0 0 25 0 1 0 221542153 24793088 5795 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6053 5795 73 138 0 5912 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 24212

[startup+642.563 s]
/proc/loadavg: 0.99 1.00 1.41 2/65 7786
/proc/meminfo: memFree=1481744/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=24212 CPUtime=642.22
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 5874 0 0 0 64214 8 0 0 25 0 1 0 221542153 24793088 5818 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6053 5818 73 138 0 5912 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 24212

[startup+702.583 s]
/proc/loadavg: 0.99 1.00 1.38 2/65 7786
/proc/meminfo: memFree=1480208/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=25856 CPUtime=702.21
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6256 0 0 0 70213 8 0 0 25 0 1 0 221542153 26476544 6200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6464 6200 73 138 0 6323 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 25856

[startup+762.604 s]
/proc/loadavg: 0.99 1.00 1.35 2/65 7786
/proc/meminfo: memFree=1479440/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=26516 CPUtime=762.21
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6436 0 0 0 76213 8 0 0 25 0 1 0 221542153 27152384 6380 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6629 6380 73 138 0 6488 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 26516

[startup+822.624 s]
/proc/loadavg: 0.99 1.00 1.33 2/65 7786
/proc/meminfo: memFree=1479120/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=26912 CPUtime=822.21
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6523 0 0 0 82212 9 0 0 25 0 1 0 221542153 27557888 6467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6728 6467 73 138 0 6587 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 26912

[startup+882.643 s]
/proc/loadavg: 0.99 1.00 1.31 2/65 7786
/proc/meminfo: memFree=1478800/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=27176 CPUtime=882.2
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6592 0 0 0 88211 9 0 0 25 0 1 0 221542153 27828224 6536 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6794 6536 73 138 0 6653 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 27176

[startup+942.661 s]
/proc/loadavg: 0.99 1.00 1.28 2/65 7786
/proc/meminfo: memFree=1478800/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=27176 CPUtime=942.2
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6601 0 0 0 94211 9 0 0 25 0 1 0 221542153 27828224 6545 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6794 6545 73 138 0 6653 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 27176

[startup+1002.68 s]
/proc/loadavg: 0.99 1.00 1.26 2/65 7786
/proc/meminfo: memFree=1478608/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=27448 CPUtime=1002.2
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6646 0 0 0 100211 9 0 0 25 0 1 0 221542153 28106752 6590 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6862 6590 73 138 0 6721 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 27448

[startup+1062.71 s]
/proc/loadavg: 0.99 1.00 1.25 2/65 7786
/proc/meminfo: memFree=1478416/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=27640 CPUtime=1062.2
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6682 0 0 0 106211 9 0 0 25 0 1 0 221542153 28303360 6626 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550576 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6910 6626 73 138 0 6769 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 27640

[startup+1122.72 s]
/proc/loadavg: 0.99 1.00 1.23 2/65 7786
/proc/meminfo: memFree=1478416/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=27640 CPUtime=1122.19
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 6695 0 0 0 112210 9 0 0 25 0 1 0 221542153 28303360 6639 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 6910 6639 73 138 0 6769 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 27640

[startup+1182.74 s]
/proc/loadavg: 0.99 1.00 1.21 2/65 7786
/proc/meminfo: memFree=1476304/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=29752 CPUtime=1182.19
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 7229 0 0 0 118209 10 0 0 25 0 1 0 221542153 30466048 7173 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 7438 7173 73 138 0 7297 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 29752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 0.99 1.00 1.20 2/65 7786
/proc/meminfo: memFree=1476176/2055920 swapFree=4183436/4192956
[pid=7587] ppid=7585 vsize=29884 CPUtime=1200.01
/proc/7587/stat : 7587 (minisat) R 7585 7587 7434 0 -1 4194304 7246 0 0 0 119991 10 0 0 25 0 1 0 221542153 30601216 7190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7587/statm: 7471 7190 73 138 0 7330 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 29884

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): 1200.58
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.106983
CPU usage (%): 99.9541
Max. virtual memory (cumulated for all children) (KiB): 29884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7246
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= 2516

runsolver used 0.78888 second user time and 2.50762 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 20 23:57:26 UTC 2007

IDJOB= 302625
IDBENCH= 20088
IDSOLVER= 109
FILE ID= node66/302625-1172015846

PBS_JOBID= 3892673

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/302625-1172015846/minisat /tmp/evaluation/302625-1172015846/instance-302625-1172015846.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-302625-1172015846 -o ROOT/results/node66/solver-302625-1172015846 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302625-1172015846/minisat /tmp/evaluation/302625-1172015846/instance-302625-1172015846.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 668186265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1505648 kB
Buffers:         32456 kB
Cached:         430200 kB
SwapCached:       3484 kB
Active:          45336 kB
Inactive:       426868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505648 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            64084 kB
Committed_AS:   598092 kB
PageTables:       1376 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= 66562 MiB

End job on node66 on Wed Feb 21 00:17:29 UTC 2007