Trace number 329451

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) 1200.12 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k80.cnf
MD5SUMd8d6a3220ff7f841840041023f45b746
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 variables119275
Number of clauses534228
Sum of the clauses size1374894
Maximum clause length20
Minimum clause length1
Number of clauses of size 1743
Number of clauses of size 2416106
Number of clauses of size 358662
Number of clauses of size 423975
Number of clauses of size 510404
Number of clauses of size over 524338

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 |                                                                             |
0.00/0.01	c |  Number of variables:  119275                                               |
0.00/0.01	c |  Number of clauses:    534228                                               |
0.69/0.77	c |  Parsing time:         0.71         s                                       |
3.49/3.56	c ============================[ Search Statistics ]==============================
3.49/3.56	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.49/3.56	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.49/3.56	c ===============================================================================
3.49/3.56	c |         0 |   39094   265877   888447 |    88625        0    nan |  0.000 % |
3.59/3.63	c |       100 |   39094   265877   888447 |    97488      100      7 |  9.063 % |
3.59/3.66	c |       250 |   39094   265877   888447 |   107237      250      7 |  9.063 % |
3.69/3.70	c |       475 |   39094   265877   888447 |   117960      475      7 |  9.063 % |
3.69/3.79	c |       812 |   39094   265877   888447 |   129756      812      7 |  9.063 % |
3.99/4.00	c |      1319 |   39094   265877   888447 |   142732     1319      7 |  9.063 % |
4.09/4.16	c |      2078 |   39094   265877   888447 |   157005     2078      7 |  9.063 % |
4.29/4.35	c |      3217 |   39094   265877   888447 |   172706     3217      7 |  9.063 % |
4.89/4.98	c |      4926 |   39093   265869   888423 |   189976     4925      7 |  9.064 % |
5.79/5.80	c |      7488 |   39089   265869   888423 |   208974     7483      8 |  9.073 % |
6.89/6.96	c |     11332 |   39073   265757   888116 |   229872    11323      9 |  9.087 % |
9.29/9.37	c |     17099 |   38928   264416   883975 |   252859    17073     10 |  9.202 % |
12.39/12.46	c |     25750 |   38919   264404   883941 |   278145    25718     11 |  9.214 % |
16.69/16.78	c |     38724 |   38842   263709   881737 |   305959    38650     13 |  9.278 % |
23.68/23.71	c |     58185 |   38820   263670   881636 |   336555    58105     16 |  9.296 % |
37.48/37.55	c |     87377 |   38812   263408   880886 |   370211    87291     22 |  9.300 % |
67.47/67.52	c |    131166 |   38778   262978   879427 |   407232   130965     29 |  9.328 % |
115.46/115.54	c |    196851 |   38672   262230   877303 |   447955   196616     32 |  9.417 % |
216.64/216.76	c |    295379 |   38651   262116   876985 |   492751   295117     37 |  9.435 % |
384.09/384.21	c |    443172 |   38629   261852   876220 |   542026   442724     44 |  9.475 % |
664.22/664.42	c |    664855 |   38558   261088   873946 |   596229   128034     57 |  9.512 % |
1150.48/1150.81	c |    997380 |   38550   261046   873838 |   655852   460551     72 |  9.519 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-329451-1173140869 -o ROOT/results/node76/solver-329451-1173140869 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329451-1173140869/minisat /tmp/evaluation/329451-1173140869/instance-329451-1173140869.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: 0.91 0.95 0.96 3/69 31877
/proc/meminfo: memFree=1234568/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=1756 CPUtime=0
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 334 0 0 0 0 0 0 0 19 0 1 0 334045277 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520183 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 439 319 50 138 0 298 0

[startup+0.0194939 s]
/proc/loadavg: 0.91 0.95 0.96 3/69 31877
/proc/meminfo: memFree=1234568/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=2168 CPUtime=0.01
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 459 0 0 0 1 0 0 0 19 0 1 0 334045277 2220032 444 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 542 444 58 138 0 401 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2168

[startup+0.101504 s]
/proc/loadavg: 0.91 0.95 0.96 3/69 31877
/proc/meminfo: memFree=1234568/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=7692 CPUtime=0.09
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 1715 0 0 0 9 0 0 0 19 0 1 0 334045277 7876608 1700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 1923 1701 58 138 0 1782 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7692

[startup+0.301526 s]
/proc/loadavg: 0.91 0.95 0.96 3/69 31877
/proc/meminfo: memFree=1234568/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=21076 CPUtime=0.29
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 4626 0 0 0 27 2 0 0 21 0 1 0 334045277 21581824 4611 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 5269 4611 58 138 0 5128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21076

[startup+0.701572 s]
/proc/loadavg: 0.91 0.95 0.96 3/69 31877
/proc/meminfo: memFree=1234568/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=45792 CPUtime=0.69
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 10216 0 0 0 64 5 0 0 25 0 1 0 334045277 46891008 10201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 11448 10202 58 138 0 11307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45792

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.96 2/70 31878
/proc/meminfo: memFree=1190336/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=58152 CPUtime=1.49
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 13485 0 0 0 143 6 0 0 25 0 1 0 334045277 59547648 13470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 14538 13470 72 138 0 14397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58152

[startup+3.10185 s]
/proc/loadavg: 0.91 0.95 0.96 2/70 31878
/proc/meminfo: memFree=1169344/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=76616 CPUtime=3.09
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 17941 0 0 0 301 8 0 0 25 0 1 0 334045277 78454784 17926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134524068 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 19154 17926 72 138 0 19013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76616

[startup+6.30121 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1169856/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=67544 CPUtime=6.29
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 18325 0 0 0 621 8 0 0 25 0 1 0 334045277 69165056 16110 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 16886 16110 74 138 0 16745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67544

[startup+12.7019 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1169992/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=67624 CPUtime=12.69
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 18341 0 0 0 1261 8 0 0 25 0 1 0 334045277 69246976 16126 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 16906 16126 74 138 0 16765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67624

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1169864/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=67988 CPUtime=25.48
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 18405 0 0 0 2540 8 0 0 25 0 1 0 334045277 69619712 16190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550559 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 16997 16190 74 138 0 16856 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67988

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1169736/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=68168 CPUtime=51.08
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 18452 0 0 0 5100 8 0 0 25 0 1 0 334045277 69804032 16237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 17042 16237 74 138 0 16901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68168

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1160200/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=77680 CPUtime=102.27
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 20820 0 0 0 10216 11 0 0 25 0 1 0 334045277 79544320 18605 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555933 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 19420 18605 74 138 0 19279 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77680

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1148488/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=89772 CPUtime=162.25
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 23785 0 0 0 16211 14 0 0 25 0 1 0 334045277 91926528 21570 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 22443 21570 74 138 0 22302 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89772

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1137096/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=100792 CPUtime=222.23
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 26591 0 0 0 22206 17 0 0 25 0 1 0 334045277 103211008 24376 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 25198 24376 74 138 0 25057 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 100792

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1126344/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=112160 CPUtime=282.21
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 29323 0 0 0 28202 19 0 0 25 0 1 0 334045277 114851840 27108 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 28040 27108 74 138 0 27899 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 112160

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1108616/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=129452 CPUtime=342.2
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 33690 0 0 0 34197 23 0 0 25 0 1 0 334045277 132558848 31475 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 32363 31475 74 138 0 32222 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 129452

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1095624/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=142292 CPUtime=402.19
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 36942 0 0 0 40192 27 0 0 25 0 1 0 334045277 145707008 34727 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 35573 34727 74 138 0 35432 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 142292

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1083144/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=155416 CPUtime=462.17
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 40059 0 0 0 46187 30 0 0 25 0 1 0 334045277 159145984 37844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552097 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 38854 37844 74 138 0 38713 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 155416

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1068168/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=170392 CPUtime=522.16
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 43821 0 0 0 52182 34 0 0 25 0 1 0 334045277 174481408 41606 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 42598 41606 74 138 0 42457 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 170392

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1054600/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=183836 CPUtime=582.14
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 47180 0 0 0 58176 38 0 0 25 0 1 0 334045277 188248064 44965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 45959 44965 74 138 0 45818 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 183836

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1048904/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=642.13
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48556 0 0 0 64173 40 0 0 25 0 1 0 334045277 193789952 46341 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46341 74 138 0 47171 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 189248

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1048904/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=702.11
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48556 0 0 0 70171 40 0 0 25 0 1 0 334045277 193789952 46341 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46341 74 138 0 47171 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 189248

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1048968/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=762.1
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48556 0 0 0 76170 40 0 0 25 0 1 0 334045277 193789952 46341 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46341 74 138 0 47171 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 189248

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1048968/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=822.08
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48556 0 0 0 82168 40 0 0 25 0 1 0 334045277 193789952 46341 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46341 74 138 0 47171 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 189248

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1048968/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=882.06
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48559 0 0 0 88166 40 0 0 25 0 1 0 334045277 193789952 46344 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46344 74 138 0 47171 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 189248

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31878
/proc/meminfo: memFree=1048904/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=942.04
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48559 0 0 0 94164 40 0 0 25 0 1 0 334045277 193789952 46344 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46344 74 138 0 47171 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 189248

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31880
/proc/meminfo: memFree=1048712/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=1002.02
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48561 0 0 0 100162 40 0 0 25 0 1 0 334045277 193789952 46346 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46346 74 138 0 47171 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 189248

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.96 2/70 31880
/proc/meminfo: memFree=1048712/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=189248 CPUtime=1062.01
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 48563 0 0 0 106161 40 0 0 25 0 1 0 334045277 193789952 46348 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 47312 46348 74 138 0 47171 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 189248

[startup+1122.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/70 31880
/proc/meminfo: memFree=1038664/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=199528 CPUtime=1121.99
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 51129 0 0 0 112156 43 0 0 25 0 1 0 334045277 204316672 48914 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 49882 48914 74 138 0 49741 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 199528

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 0.97 2/70 31880
/proc/meminfo: memFree=1029512/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=208880 CPUtime=1181.97
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 53434 0 0 0 118152 45 0 0 25 0 1 0 334045277 213893120 51219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 52220 51219 74 138 0 52079 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 208880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.03 1.00 0.97 3/70 31880
/proc/meminfo: memFree=1026248/2055888 swapFree=4087252/4096564
[pid=31877] ppid=31875 vsize=212036 CPUtime=1200.07
/proc/31877/stat : 31877 (minisat) R 31875 31877 31111 0 -1 4194304 54202 0 0 0 119961 46 0 0 25 0 1 0 334045277 217124864 51987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31877/statm: 53009 51987 74 138 0 52868 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 212036

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): 1200.12
CPU user time (s): 1199.62
CPU system time (s): 0.499924
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 212036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54202
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= 7
involuntary context switches= 1489

runsolver used 1.04684 second user time and 2.24466 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Mar  6 00:27:50 UTC 2007

IDJOB= 329451
IDBENCH= 20540
IDSOLVER= 109
FILE ID= node76/329451-1173140869

PBS_JOBID= 4015193

Free space on /tmp= 66624 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/329451-1173140869/minisat /tmp/evaluation/329451-1173140869/instance-329451-1173140869.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-329451-1173140869 -o ROOT/results/node76/solver-329451-1173140869 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329451-1173140869/minisat /tmp/evaluation/329451-1173140869/instance-329451-1173140869.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d8d6a3220ff7f841840041023f45b746

RANDOM SEED= 574591171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1234912 kB
Buffers:         35556 kB
Cached:         709132 kB
SwapCached:       2836 kB
Active:         200412 kB
Inactive:       553980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1234912 kB
SwapTotal:     4096564 kB
SwapFree:      4087252 kB
Dirty:           13340 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            52944 kB
Committed_AS:  1152988 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66624 MiB

End job on node76 on Tue Mar  6 00:47:52 UTC 2007