Trace number 306807

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) 1200.04 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.00	c |  Number of clauses:    54600                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.20/0.24	c ============================[ Search Statistics ]==============================
0.20/0.24	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.24	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.24	c ===============================================================================
0.20/0.24	c |         0 |   12624    53967   163954 |    17989        0    nan |  0.000 % |
0.20/0.28	c |       101 |   12624    53967   163954 |    19787      101    150 |  0.000 % |
0.30/0.35	c |       251 |   12624    53967   163954 |    21766      251    128 |  0.000 % |
0.40/0.44	c |       477 |   12624    53967   163954 |    23943      477    142 |  0.000 % |
0.51/0.60	c |       817 |   12624    53967   163954 |    26337      817    154 |  0.000 % |
0.71/0.81	c |      1324 |   12624    53967   163954 |    28971     1324    166 |  0.000 % |
1.12/1.17	c |      2084 |   12624    53967   163954 |    31868     2084    180 |  0.000 % |
1.63/1.68	c |      3223 |   12624    53967   163954 |    35055     3223    187 |  0.000 % |
2.45/2.52	c |      4931 |   12624    53967   163954 |    38561     4931    199 |  0.000 % |
3.88/3.94	c |      7493 |   12624    53967   163954 |    42417     7493    207 |  0.000 % |
6.03/6.06	c |     11337 |   12624    53967   163954 |    46658    11337    224 |  0.000 % |
9.41/9.45	c |     17104 |   12624    53967   163954 |    51324    17104    226 |  0.000 % |
15.55/15.67	c |     25754 |   12624    53967   163954 |    56457    25754    240 |  0.000 % |
26.41/26.46	c |     38730 |   12624    53967   163954 |    62102    38730    252 |  0.000 % |
46.28/46.39	c |     58192 |   12624    53967   163954 |    68313    58192    255 |  0.000 % |
78.02/78.08	c |     87384 |   12624    53967   163954 |    75144    29201    280 |  0.000 % |
139.15/139.29	c |    131174 |   12624    53967   163954 |    82658    72991    289 |  0.000 % |
246.00/246.14	c |    196858 |   12624    53967   163954 |    90924    66657    293 |  0.000 % |
451.94/452.18	c |    295385 |   12624    53967   163954 |   100017    85200    300 |  0.000 % |
741.23/741.58	c |    443176 |   12624    53967   163954 |   110019    59595    306 |  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/node12/watcher-306807-1172106771 -o ROOT/results/node12/solver-306807-1172106771 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306807-1172106771/minisat /tmp/evaluation/306807-1172106771/instance-306807-1172106771.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 0.98 0.99 3/77 17370
/proc/meminfo: memFree=1605728/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=2508 CPUtime=0
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 230631574 2568192 523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 627 525 55 138 0 486 0

[startup+0.107153 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17370
/proc/meminfo: memFree=1605728/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=6516 CPUtime=0.1
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 1500 0 0 0 10 0 0 0 18 0 1 0 230631574 6672384 1467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 1662 1468 58 138 0 1521 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6516

[startup+0.515223 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17370
/proc/meminfo: memFree=1605728/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=6448 CPUtime=0.51
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 1677 0 0 0 51 0 0 0 22 0 1 0 230631574 6602752 1497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 1612 1497 74 138 0 1471 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6448

[startup+1.33537 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1599000/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=7776 CPUtime=1.32
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 1996 0 0 0 132 0 0 0 25 0 1 0 230631574 7962624 1816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 1944 1816 74 138 0 1803 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7776

[startup+2.97167 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1596888/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=10572 CPUtime=2.96
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 2705 0 0 0 296 0 0 0 25 0 1 0 230631574 10825728 2525 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 2643 2525 74 138 0 2502 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10572

[startup+6.25026 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1590808/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=16380 CPUtime=6.23
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 4153 0 0 0 622 1 0 0 25 0 1 0 230631574 16773120 3973 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 4095 3973 74 138 0 3954 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16380

[startup+12.7044 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1580056/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=26500 CPUtime=12.69
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 6680 0 0 0 1265 4 0 0 25 0 1 0 230631574 27136000 6500 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 6625 6500 74 138 0 6484 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26500

[startup+25.5097 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1562776/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=44220 CPUtime=25.48
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 11105 0 0 0 2540 8 0 0 25 0 1 0 230631574 45281280 10925 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 11055 10925 74 138 0 10914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44220

[startup+51.1193 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1534872/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=71744 CPUtime=51.08
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 17969 0 0 0 5094 14 0 0 25 0 1 0 230631574 73465856 17789 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 17936 17789 74 138 0 17795 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71744

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1526552/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=79532 CPUtime=102.29
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 19924 0 0 0 10211 18 0 0 25 0 1 0 230631574 81440768 19744 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 19883 19744 74 138 0 19742 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 79532

[startup+162.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1500696/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=105280 CPUtime=162.3
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 26375 0 0 0 16205 25 0 0 25 0 1 0 230631574 107806720 26195 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 26320 26195 74 138 0 26179 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 105280

[startup+222.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1500696/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=105280 CPUtime=222.34
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 26375 0 0 0 22208 26 0 0 25 0 1 0 230631574 107806720 26195 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550743 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 26320 26195 74 138 0 26179 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 105280

[startup+282.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1490840/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=115228 CPUtime=282.35
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 28818 0 0 0 28206 29 0 0 25 0 1 0 230631574 117993472 28638 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 28807 28638 74 138 0 28666 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 115228

[startup+342.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1490840/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=115228 CPUtime=342.36
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 28818 0 0 0 34206 30 0 0 25 0 1 0 230631574 117993472 28638 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 28807 28638 74 138 0 28666 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 115228

[startup+402.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1490840/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=115228 CPUtime=402.37
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 28818 0 0 0 40207 30 0 0 25 0 1 0 230631574 117993472 28638 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 28807 28638 74 138 0 28666 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 115228

[startup+462.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1481944/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=124600 CPUtime=462.38
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 31164 0 0 0 46205 33 0 0 25 0 1 0 230631574 127590400 30984 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 31150 30984 74 138 0 31009 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 124600

[startup+522.584 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1471256/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=134632 CPUtime=522.39
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 33689 0 0 0 52203 36 0 0 25 0 1 0 230631574 137863168 33509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 33658 33509 74 138 0 33517 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 134632

[startup+582.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1471256/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=134632 CPUtime=582.4
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 33689 0 0 0 58204 36 0 0 25 0 1 0 230631574 137863168 33509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 33658 33509 74 138 0 33517 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 134632

[startup+642.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1459736/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=146248 CPUtime=642.41
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 36595 0 0 0 64201 40 0 0 25 0 1 0 230631574 149757952 36415 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 36562 36415 74 138 0 36421 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 146248

[startup+702.686 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446296/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159588 CPUtime=702.43
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39919 0 0 0 70199 44 0 0 25 0 1 0 230631574 163418112 39739 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39897 39739 74 138 0 39756 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 159588

[startup+762.712 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446296/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159588 CPUtime=762.43
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39919 0 0 0 76199 44 0 0 25 0 1 0 230631574 163418112 39739 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39897 39739 74 138 0 39756 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 159588

[startup+822.742 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446232/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159588 CPUtime=822.43
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39928 0 0 0 82198 45 0 0 25 0 1 0 230631574 163418112 39748 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39897 39748 74 138 0 39756 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 159588

[startup+882.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446232/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=882.44
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 88199 45 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 159472

[startup+942.806 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446296/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=942.45
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 94199 46 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 159472

[startup+1002.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446296/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=1002.47
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 100200 47 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 159472

[startup+1062.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446296/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=1062.47
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 106200 47 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 159472

[startup+1122.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446360/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=1122.48
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 112200 48 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 159472

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446360/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=1182.49
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 118200 49 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 159472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446360/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=1200.01
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 119952 49 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 159472

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17371
/proc/meminfo: memFree=1446360/2055920 swapFree=4154940/4192956
[pid=17370] ppid=17368 vsize=159472 CPUtime=1200.01
/proc/17370/stat : 17370 (minisat) R 17368 17370 17046 0 -1 4194304 39929 0 0 0 119952 49 0 0 25 0 1 0 230631574 163299328 39724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17370/statm: 39868 39724 74 138 0 39727 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 159472

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.53
CPU system time (s): 0.516921
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 159588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.516921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39929
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= 2016

runsolver used 1.43178 second user time and 2.80457 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Thu Feb 22 01:12:51 UTC 2007

IDJOB= 306807
IDBENCH= 20190
IDSOLVER= 109
FILE ID= node12/306807-1172106771

PBS_JOBID= 3865351

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/306807-1172106771/minisat /tmp/evaluation/306807-1172106771/instance-306807-1172106771.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-306807-1172106771 -o ROOT/results/node12/solver-306807-1172106771 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306807-1172106771/minisat /tmp/evaluation/306807-1172106771/instance-306807-1172106771.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 620146033

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1606072 kB
Buffers:         56116 kB
Cached:         297508 kB
SwapCached:      18268 kB
Active:         194088 kB
Inactive:       185736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606072 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          29924 kB
Slab:            55620 kB
Committed_AS:  1082336 kB
PageTables:       1692 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= 66545 MiB

End job on node12 on Thu Feb 22 01:32:54 UTC 2007