Trace number 309021

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 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3135    10036    30578 |     3345        0    nan |  0.000 % |
0.00/0.06	c |       103 |    3135    10036    30578 |     3679      103     26 |  0.067 % |
0.00/0.08	c |       253 |    3135    10036    30578 |     4047      253     26 |  0.067 % |
0.10/0.11	c |       478 |    3135    10036    30578 |     4452      478     23 |  0.067 % |
0.10/0.15	c |       819 |    3135    10036    30578 |     4897      819     22 |  0.067 % |
0.20/0.22	c |      1327 |    3134    10029    30556 |     5387     1326     25 |  0.089 % |
0.30/0.33	c |      2086 |    3134    10029    30556 |     5926     2085     28 |  0.089 % |
0.50/0.51	c |      3225 |    3134    10029    30556 |     6519     3224     29 |  0.089 % |
0.71/0.79	c |      4933 |    3134    10029    30556 |     7171     4932     27 |  0.089 % |
1.22/1.27	c |      7495 |    3134    10029    30556 |     7888     7494     28 |  0.089 % |
1.93/2.04	c |     11339 |    3134    10029    30556 |     8676     7233     28 |  0.089 % |
3.27/3.32	c |     17105 |    3134    10029    30556 |     9544     8504     27 |  0.089 % |
5.22/5.32	c |     25756 |    3134    10029    30556 |    10499     7242     28 |  0.089 % |
8.29/8.38	c |     38731 |    3134    10029    30556 |    11548     9286     26 |  0.089 % |
13.30/13.32	c |     58192 |    3134    10029    30556 |    12703    10913     33 |  0.089 % |
20.99/21.09	c |     87384 |    3134    10029    30556 |    13974     7804     29 |  0.089 % |
33.08/33.10	c |    131173 |    3134    10029    30556 |    15371     8775     29 |  0.089 % |
52.22/52.26	c |    196857 |    3134    10029    30556 |    16908    11671     33 |  0.089 % |
82.95/83.06	c |    295384 |    3134    10029    30556 |    18599    15595     36 |  0.089 % |
132.01/132.15	c |    443173 |    3134    10029    30556 |    20459    12796     27 |  0.089 % |
210.45/210.53	c |    664856 |    3133    10021    30528 |    22505    16063     33 |  0.111 % |
335.91/336.03	c |    997381 |    3133    10021    30528 |    24756    18603     30 |  0.111 % |
539.72/539.97	c |   1496169 |    3133    10021    30528 |    27231    15397     32 |  0.111 % |
877.06/877.35	c |   2244351 |    3133    10021    30528 |    29955    26394     32 |  0.111 % |

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/node11/watcher-309021-1172531955 -o ROOT/results/node11/solver-309021-1172531955 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309021-1172531955/minisat /tmp/evaluation/309021-1172531955/instance-309021-1172531955.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: 0.99 0.97 0.99 3/77 11188
/proc/meminfo: memFree=1574712/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=2508 CPUtime=0
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 273150110 2568192 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532352 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 627 310 58 138 0 486 0

[startup+0.10692 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 11188
/proc/meminfo: memFree=1574712/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=3480 CPUtime=0.1
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 590 0 0 0 10 0 0 0 18 0 1 0 273150110 3563520 574 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 870 574 72 138 0 729 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3480

[startup+0.514968 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 11188
/proc/meminfo: memFree=1574712/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=3480 CPUtime=0.5
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 591 0 0 0 50 0 0 0 21 0 1 0 273150110 3563520 575 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550872 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 870 575 72 138 0 729 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3480

[startup+1.33506 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1572208/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=4140 CPUtime=1.32
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 737 0 0 0 132 0 0 0 25 0 1 0 273150110 4239360 721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 1035 721 72 138 0 894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4140

[startup+2.97326 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1571760/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=4404 CPUtime=2.96
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 801 0 0 0 296 0 0 0 25 0 1 0 273150110 4509696 785 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 1101 785 72 138 0 960 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4404

[startup+6.25465 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1571376/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=4668 CPUtime=6.24
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 888 0 0 0 624 0 0 0 25 0 1 0 273150110 4780032 872 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 1167 872 72 138 0 1026 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4668

[startup+12.7104 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1570480/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=5460 CPUtime=12.69
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 1064 0 0 0 1269 0 0 0 25 0 1 0 273150110 5591040 1048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 1365 1048 72 138 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5460

[startup+25.5109 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1570032/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=5892 CPUtime=25.49
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 1175 0 0 0 2549 0 0 0 25 0 1 0 273150110 6033408 1159 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 1473 1159 72 138 0 1332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5892

[startup+51.1209 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1569328/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=6552 CPUtime=51.1
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 1354 0 0 0 5109 1 0 0 25 0 1 0 273150110 6709248 1338 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550202 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 1638 1338 72 138 0 1497 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6552

[startup+102.344 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1567920/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=8012 CPUtime=102.3
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 1706 0 0 0 10229 1 0 0 25 0 1 0 273150110 8204288 1690 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550671 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2003 1690 72 138 0 1862 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8012

[startup+162.376 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1566768/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=9072 CPUtime=162.32
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 1980 0 0 0 16230 2 0 0 25 0 1 0 273150110 9289728 1964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2268 1964 72 138 0 2127 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 9072

[startup+222.404 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1566256/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=9604 CPUtime=222.33
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2093 0 0 0 22230 3 0 0 25 0 1 0 273150110 9834496 2077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2401 2077 73 138 0 2260 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 9604

[startup+282.434 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1566128/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=9740 CPUtime=282.34
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2130 0 0 0 28231 3 0 0 25 0 1 0 273150110 9973760 2114 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2435 2114 73 138 0 2294 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 9740

[startup+342.464 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1565424/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=10400 CPUtime=342.36
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2295 0 0 0 34232 4 0 0 25 0 1 0 273150110 10649600 2279 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2600 2279 73 138 0 2459 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 10400

[startup+402.497 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1564784/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=11072 CPUtime=402.37
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2457 0 0 0 40232 5 0 0 25 0 1 0 273150110 11337728 2441 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2768 2441 73 138 0 2627 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 11072

[startup+462.528 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1564080/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=11732 CPUtime=462.39
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2642 0 0 0 46233 6 0 0 25 0 1 0 273150110 12013568 2626 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2933 2626 73 138 0 2792 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 11732

[startup+522.556 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1563952/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=11864 CPUtime=522.41
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2667 0 0 0 52234 7 0 0 25 0 1 0 273150110 12148736 2651 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 2966 2651 73 138 0 2825 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 11864

[startup+582.585 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1563568/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=12320 CPUtime=582.42
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2755 0 0 0 58235 7 0 0 25 0 1 0 273150110 12615680 2739 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3080 2739 73 138 0 2939 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 12320

[startup+642.614 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1563440/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=12320 CPUtime=642.43
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2775 0 0 0 64235 8 0 0 25 0 1 0 273150110 12615680 2759 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3080 2759 73 138 0 2939 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 12320

[startup+702.644 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1563120/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=12716 CPUtime=702.44
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 2878 0 0 0 70236 8 0 0 25 0 1 0 273150110 13021184 2862 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3179 2862 73 138 0 3038 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 12716

[startup+762.673 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1562864/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=13268 CPUtime=762.46
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3005 0 0 0 76237 9 0 0 25 0 1 0 273150110 13586432 2989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3317 2989 73 138 0 3176 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 13268

[startup+822.705 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1562544/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=13408 CPUtime=822.48
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3020 0 0 0 82238 10 0 0 25 0 1 0 273150110 13729792 3004 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3352 3004 73 138 0 3211 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 13408

[startup+882.734 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1562288/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=13672 CPUtime=882.48
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3093 0 0 0 88238 10 0 0 25 0 1 0 273150110 14000128 3077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3418 3077 73 138 0 3277 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 13672

[startup+942.764 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1561264/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=14596 CPUtime=942.5
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3348 0 0 0 94239 11 0 0 25 0 1 0 273150110 14946304 3332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3649 3332 73 138 0 3508 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 14596

[startup+1002.79 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1561264/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=14596 CPUtime=1002.51
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3348 0 0 0 100239 12 0 0 25 0 1 0 273150110 14946304 3332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3649 3332 73 138 0 3508 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 14596

[startup+1062.83 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1561008/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=14860 CPUtime=1062.53
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3399 0 0 0 106240 13 0 0 25 0 1 0 273150110 15216640 3383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3715 3383 73 138 0 3574 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 14860

[startup+1122.86 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1560240/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=15652 CPUtime=1122.55
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3609 0 0 0 112241 14 0 0 25 0 1 0 273150110 16027648 3593 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 3913 3593 73 138 0 3772 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 15652

[startup+1182.89 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1559856/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=16056 CPUtime=1182.56
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3692 0 0 0 118242 14 0 0 25 0 1 0 273150110 16441344 3676 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 4014 3676 73 138 0 3873 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 16056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1559856/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=16056 CPUtime=1200.08
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3692 0 0 0 119993 15 0 0 25 0 1 0 273150110 16441344 3676 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 4014 3676 73 138 0 3873 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16056

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11189
/proc/meminfo: memFree=1559856/2055920 swapFree=4192812/4192956
[pid=11188] ppid=11186 vsize=16056 CPUtime=1200.08
/proc/11188/stat : 11188 (minisat) R 11186 11188 10789 0 -1 4194304 3692 0 0 0 119993 15 0 0 25 0 1 0 273150110 16441344 3676 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11188/statm: 4014 3676 73 138 0 3873 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.152976
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 16056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3692
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= 2607

runsolver used 1.42578 second user time and 2.71059 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 26 23:19:16 UTC 2007

IDJOB= 309021
IDBENCH= 20248
IDSOLVER= 109
FILE ID= node11/309021-1172531955

PBS_JOBID= 3971632

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309021-1172531955/minisat /tmp/evaluation/309021-1172531955/instance-309021-1172531955.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-309021-1172531955 -o ROOT/results/node11/solver-309021-1172531955 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309021-1172531955/minisat /tmp/evaluation/309021-1172531955/instance-309021-1172531955.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 718224265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1575120 kB
Buffers:         52040 kB
Cached:         315840 kB
SwapCached:          0 kB
Active:         245228 kB
Inactive:       166000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          62224 kB
Slab:            55172 kB
Committed_AS:   796748 kB
PageTables:       1756 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= 66558 MiB

End job on node11 on Mon Feb 26 23:39:18 UTC 2007