Trace number 315145

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) 1200.1 1200.54

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

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:  130928                                               |
0.00/0.00	c |  Number of clauses:    437794                                               |
0.49/0.59	c |  Parsing time:         0.55         s                                       |
7.69/7.71	c ============================[ Search Statistics ]==============================
7.69/7.71	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.69/7.71	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.69/7.71	c ===============================================================================
7.69/7.71	c |         0 |   33684   238732  1167126 |    79577        0    nan |  0.000 % |
7.99/8.01	c |       101 |   33684   238732  1167126 |    87535      101     18 |  0.023 % |
8.19/8.26	c |       251 |   33681   238732  1167126 |    96288      249     12 |  0.026 % |
8.49/8.51	c |       476 |   33681   238732  1167126 |   105917      474     11 |  0.026 % |
8.89/8.99	c |       814 |   33681   238732  1167126 |   116509      812     14 |  0.026 % |
9.69/9.76	c |      1322 |   33680   238569  1166620 |   128160     1298     18 |  0.026 % |
10.79/10.89	c |      2081 |   33680   238569  1166620 |   140976     2057     20 |  0.026 % |
12.49/12.53	c |      3221 |   33680   238569  1166620 |   155073     3197     18 |  0.026 % |
16.49/16.57	c |      4931 |   33680   238569  1166620 |   170581     4907     47 |  0.026 % |
23.58/23.65	c |      7494 |   33680   238569  1166620 |   187639     7470     69 |  0.026 % |
31.38/31.43	c |     11338 |   33667   238167  1165145 |   206403    11197     66 |  0.036 % |
38.87/38.92	c |     17104 |   33667   238167  1165145 |   227043    16963     59 |  0.036 % |
54.47/54.53	c |     25753 |   33654   238137  1165078 |   249747    25602     52 |  0.046 % |
76.57/76.62	c |     38727 |   33653   237860  1164408 |   274722    37442     55 |  0.047 % |
117.86/117.92	c |     58188 |   33653   237824  1164298 |   302194    56897     72 |  0.047 % |
175.88/176.05	c |     87381 |   33653   237824  1164298 |   332414    86090     74 |  0.047 % |
252.20/252.42	c |    131171 |   33653   237824  1164298 |   365655   129880     79 |  0.047 % |
386.66/386.95	c |    196856 |   33653   237824  1164298 |   402221   195565     74 |  0.047 % |
544.52/544.81	c |    295382 |   33653   237824  1164298 |   442443   294091     60 |  0.047 % |
890.33/890.76	c |    443172 |   33653   237824  1164298 |   486687   441881     69 |  0.047 % |

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/node7/watcher-315145-1172649526 -o ROOT/results/node7/solver-315145-1172649526 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315145-1172649526/minisat /tmp/evaluation/315145-1172649526/instance-315145-1172649526.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: 0.92 0.97 0.98 3/77 2485
/proc/meminfo: memFree=1849104/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=2208 CPUtime=0
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 467 0 0 0 0 0 0 0 18 0 1 0 284907391 2260992 451 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 552 451 58 138 0 411 0

[startup+0.0820801 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 2485
/proc/meminfo: memFree=1849104/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=8284 CPUtime=0.07
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 1809 0 0 0 7 0 0 0 18 0 1 0 284907391 8482816 1793 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134553400 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 2071 1793 58 138 0 1930 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8284

[startup+0.101082 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 2485
/proc/meminfo: memFree=1849104/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=9264 CPUtime=0.09
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 2095 0 0 0 9 0 0 0 18 0 1 0 284907391 9486336 2079 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 2316 2080 58 138 0 2175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9264

[startup+0.301104 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 2485
/proc/meminfo: memFree=1849104/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=23508 CPUtime=0.28
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 5233 0 0 0 27 1 0 0 19 0 1 0 284907391 24072192 5217 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 5877 5217 58 138 0 5736 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23508

[startup+0.701146 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 2485
/proc/meminfo: memFree=1849104/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=40556 CPUtime=0.69
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 9697 0 0 0 64 5 0 0 22 0 1 0 284907391 41529344 9681 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134531328 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 10139 9681 72 138 0 9998 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40556

[startup+1.50123 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 2486
/proc/meminfo: memFree=1804360/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=56900 CPUtime=1.49
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 13503 0 0 0 142 7 0 0 25 0 1 0 284907391 58265600 13487 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 14225 13487 72 138 0 14084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56900

[startup+3.1014 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 2486
/proc/meminfo: memFree=1786056/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=78092 CPUtime=3.09
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 19077 0 0 0 300 9 0 0 25 0 1 0 284907391 79966208 19061 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 19523 19061 72 138 0 19382 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78092

[startup+6.30173 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 2486
/proc/meminfo: memFree=1759176/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=95180 CPUtime=6.29
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 22981 0 0 0 618 11 0 0 25 0 1 0 284907391 97464320 22965 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134531088 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 23795 22965 72 138 0 23654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95180

[startup+12.7014 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 2486
/proc/meminfo: memFree=1764744/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=86332 CPUtime=12.69
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 23533 0 0 0 1257 12 0 0 25 0 1 0 284907391 88403968 21014 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 21583 21014 74 138 0 21442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 86332

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 2486
/proc/meminfo: memFree=1764872/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=86332 CPUtime=25.48
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 23533 0 0 0 2536 12 0 0 25 0 1 0 284907391 88403968 21014 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 21583 21014 74 138 0 21442 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 86332

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 2486
/proc/meminfo: memFree=1764936/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=86332 CPUtime=51.07
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 23533 0 0 0 5095 12 0 0 25 0 1 0 284907391 88403968 21014 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 21583 21014 74 138 0 21442 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86332

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2486
/proc/meminfo: memFree=1764744/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=86576 CPUtime=102.27
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 23583 0 0 0 10214 13 0 0 25 0 1 0 284907391 88653824 21064 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550532 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 21644 21064 74 138 0 21503 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 86576

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 2599
/proc/meminfo: memFree=1757016/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=92516 CPUtime=162.18
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 25068 0 0 0 16204 14 0 0 25 0 1 0 284907391 94736384 22549 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 23129 22549 74 138 0 22988 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 92516

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 2671
/proc/meminfo: memFree=1747032/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=102604 CPUtime=222.12
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 27546 0 0 0 22194 18 0 0 25 0 1 0 284907391 105066496 25027 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 25651 25027 74 138 0 25510 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 102604

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1736904/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=113868 CPUtime=282.09
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 30326 0 0 0 28189 20 0 0 25 0 1 0 284907391 116600832 27807 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 28467 27807 74 138 0 28326 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 113868

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1728008/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=122468 CPUtime=342.08
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 32523 0 0 0 34184 24 0 0 25 0 1 0 284907391 125407232 30004 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 30617 30004 74 138 0 30476 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 122468

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1722248/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=128072 CPUtime=402.05
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 33948 0 0 0 40180 25 0 0 25 0 1 0 284907391 131145728 31429 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 32018 31429 74 138 0 31877 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 128072

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1719624/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=131080 CPUtime=462.05
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 34596 0 0 0 46178 27 0 0 25 0 1 0 284907391 134225920 32077 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 32770 32077 74 138 0 32629 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 131080

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1715016/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=135580 CPUtime=522.03
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 35755 0 0 0 52175 28 0 0 25 0 1 0 284907391 138833920 33236 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 33895 33236 74 138 0 33754 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 135580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1707528/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=142836 CPUtime=582.01
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 37593 0 0 0 58171 30 0 0 25 0 1 0 284907391 146264064 35074 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 35709 35074 74 138 0 35568 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 142836

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1697992/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=152716 CPUtime=642
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 39924 0 0 0 64167 33 0 0 25 0 1 0 284907391 156381184 37405 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 38179 37405 74 138 0 38038 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 152716

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1688776/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=161936 CPUtime=701.98
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 42243 0 0 0 70163 35 0 0 25 0 1 0 284907391 165822464 39724 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 40484 39724 74 138 0 40343 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 161936

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1677512/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=172896 CPUtime=761.98
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 45020 0 0 0 76159 39 0 0 25 0 1 0 284907391 177045504 42501 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 43224 42501 74 138 0 43083 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 172896

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1667784/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=182676 CPUtime=821.95
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 47456 0 0 0 82154 41 0 0 25 0 1 0 284907391 187060224 44937 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 45669 44937 74 138 0 45528 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 182676

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1657480/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=192772 CPUtime=881.94
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 49976 0 0 0 88149 45 0 0 25 0 1 0 284907391 197398528 47457 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 48193 47457 74 138 0 48052 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 192772

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1651848/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=198256 CPUtime=941.92
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 51371 0 0 0 94145 47 0 0 25 0 1 0 284907391 203014144 48852 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 49564 48852 74 138 0 49423 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 198256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1645768/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=205172 CPUtime=1001.9
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 52872 0 0 0 100142 48 0 0 25 0 1 0 284907391 210096128 50353 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 51293 50353 74 138 0 51152 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 205172

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1638856/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=211948 CPUtime=1061.89
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 54577 0 0 0 106139 50 0 0 25 0 1 0 284907391 217034752 52058 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 52987 52058 74 138 0 52846 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 211948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1636680/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=213972 CPUtime=1121.87
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 55100 0 0 0 112136 51 0 0 25 0 1 0 284907391 219107328 52581 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 53493 52581 74 138 0 53352 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 213972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1636552/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=213972 CPUtime=1181.86
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 55105 0 0 0 118134 52 0 0 25 0 1 0 284907391 219107328 52586 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 53493 52586 74 138 0 53352 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 213972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1636552/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=213972 CPUtime=1200.06
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 55106 0 0 0 119954 52 0 0 25 0 1 0 284907391 219107328 52587 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 53493 52587 74 138 0 53352 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 213972

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2695
/proc/meminfo: memFree=1636552/2055920 swapFree=4147388/4192956
[pid=2485] ppid=2483 vsize=213972 CPUtime=1200.06
/proc/2485/stat : 2485 (minisat) R 2483 2485 1519 0 -1 4194304 55106 0 0 0 119954 52 0 0 25 0 1 0 284907391 219107328 52587 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2485/statm: 53493 52587 74 138 0 53352 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 213972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.55
CPU system time (s): 0.556915
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 213972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.55
system time used= 0.556915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55106
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= 2555

runsolver used 1.35379 second user time and 3.02354 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 28 07:58:47 UTC 2007

IDJOB= 315145
IDBENCH= 20409
IDSOLVER= 109
FILE ID= node7/315145-1172649526

PBS_JOBID= 3980942

Free space on /tmp= 66496 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-30-h29-unsat.cnf
COMMAND LINE= /tmp/evaluation/315145-1172649526/minisat /tmp/evaluation/315145-1172649526/instance-315145-1172649526.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-315145-1172649526 -o ROOT/results/node7/solver-315145-1172649526 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315145-1172649526/minisat /tmp/evaluation/315145-1172649526/instance-315145-1172649526.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7cb48ce6f0320bc88623afd3c5af4aae

RANDOM SEED= 698945536

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1849512 kB
Buffers:          6456 kB
Cached:         126580 kB
SwapCached:       8336 kB
Active:          44768 kB
Inactive:       110716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849512 kB
SwapTotal:     4192956 kB
SwapFree:      4147388 kB
Dirty:            8356 kB
Writeback:           0 kB
Mapped:          29468 kB
Slab:            36504 kB
Committed_AS:   978808 kB
PageTables:       1764 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= 66496 MiB

End job on node7 on Wed Feb 28 08:18:49 UTC 2007