Trace number 320015

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) 1200.08 1200.33

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark780.661
Satisfiable
(Un)Satisfiability was proved
Number of variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

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:  1156                                                 |
0.00/0.00	c |  Number of clauses:    194072                                               |
0.29/0.33	c |  Parsing time:         0.32         s                                       |
3.09/3.16	c ============================[ Search Statistics ]==============================
3.09/3.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.09/3.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.09/3.16	c ===============================================================================
3.09/3.16	c |         0 |    1155   145571   390572 |    48523        0    nan |  0.000 % |
3.20/3.21	c |       100 |    1155   145571   390572 |    53376      100     67 |  0.087 % |
3.20/3.24	c |       250 |    1155   145571   390572 |    58713      250    123 |  0.087 % |
3.20/3.27	c |       476 |    1155   145571   390572 |    64585      476    112 |  0.087 % |
3.29/3.32	c |       814 |    1155   145571   390572 |    71043      814    116 |  0.087 % |
3.29/3.40	c |      1321 |    1155   145571   390572 |    78147     1321    118 |  0.087 % |
3.49/3.53	c |      2085 |    1155   145571   390572 |    85962     2085    117 |  0.087 % |
3.69/3.75	c |      3224 |    1155   145571   390572 |    94558     3224    121 |  0.087 % |
4.09/4.14	c |      4932 |    1155   145571   390572 |   104014     4932    117 |  0.087 % |
4.69/4.72	c |      7496 |    1155   145571   390572 |   114416     7496    120 |  0.087 % |
5.59/5.69	c |     11340 |    1155   145571   390572 |   125857    11340    134 |  0.087 % |
7.70/7.70	c |     17107 |    1155   145571   390572 |   138443    17107    128 |  0.087 % |
11.39/11.45	c |     25757 |    1155   145571   390572 |   152288    25757    129 |  0.087 % |
20.09/20.18	c |     38731 |    1155   145571   390572 |   167516    38731    131 |  0.087 % |
33.89/33.94	c |     58192 |    1155   145571   390572 |   184268    58192    132 |  0.087 % |
57.78/57.85	c |     87384 |    1155   145571   390572 |   202695    87384    123 |  0.087 % |
120.97/121.07	c |    131175 |    1155   145571   390572 |   222964   131175    123 |  0.087 % |
262.33/262.43	c |    196861 |    1155   145571   390572 |   245261   196861    128 |  0.087 % |
446.19/446.30	c |    295388 |    1155   145571   390572 |   269787    72023    105 |  0.087 % |
791.72/791.97	c |    443178 |    1155   145571   390572 |   296766   219813    123 |  0.087 % |

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/node29/watcher-320015-1173039696 -o ROOT/results/node29/solver-320015-1173039696 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320015-1173039696/minisat /tmp/evaluation/320015-1173039696/instance-320015-1173039696.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 0.98 0.99 3/77 28340
/proc/meminfo: memFree=1469856/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=2028 CPUtime=0
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 407 0 0 0 0 0 0 0 18 0 1 0 297733860 2076672 391 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 507 392 58 138 0 366 0

[startup+0.067332 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28340
/proc/meminfo: memFree=1469856/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=4768 CPUtime=0.06
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 1099 0 0 0 6 0 0 0 18 0 1 0 297733860 4882432 1083 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 1192 1084 58 138 0 1051 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4768

[startup+0.101334 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28340
/proc/meminfo: memFree=1469856/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=6064 CPUtime=0.09
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 1410 0 0 0 9 0 0 0 18 0 1 0 297733860 6209536 1394 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 1516 1394 58 138 0 1375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6064

[startup+0.301346 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28340
/proc/meminfo: memFree=1469856/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=11844 CPUtime=0.29
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 2817 0 0 0 28 1 0 0 19 0 1 0 297733860 12128256 2801 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 2961 2802 58 138 0 2820 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11844

[startup+0.701372 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28340
/proc/meminfo: memFree=1469856/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=12368 CPUtime=0.69
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 2985 0 0 0 68 1 0 0 22 0 1 0 297733860 12664832 2969 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 3092 2969 72 138 0 2951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12368

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1458136/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=12368 CPUtime=1.49
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 2993 0 0 0 148 1 0 0 25 0 1 0 297733860 12664832 2977 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 3092 2977 72 138 0 2951 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12368

[startup+3.10152 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1457432/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=13380 CPUtime=3.09
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 3136 0 0 0 308 1 0 0 25 0 1 0 297733860 13701120 3120 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530734 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 3345 3120 72 138 0 3204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13380

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1455128/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=16704 CPUtime=6.29
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 4438 0 0 0 628 1 0 0 25 0 1 0 297733860 17104896 4077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 4176 4077 74 138 0 4035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16704

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1446232/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=24692 CPUtime=12.68
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 6413 0 0 0 1265 3 0 0 25 0 1 0 297733860 25284608 6052 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 6173 6052 74 138 0 6032 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24692

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1435160/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=35344 CPUtime=25.49
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 9095 0 0 0 2543 6 0 0 25 0 1 0 297733860 36192256 8734 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 8836 8734 74 138 0 8695 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35344

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1418840/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=51728 CPUtime=51.08
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 13173 0 0 0 5098 10 0 0 25 0 1 0 297733860 52969472 12812 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 12932 12812 74 138 0 12791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51728

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1398872/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=71508 CPUtime=102.28
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 18102 0 0 0 10212 16 0 0 25 0 1 0 297733860 73224192 17741 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 17877 17741 74 138 0 17736 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71508

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1378776/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=91908 CPUtime=162.26
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 23151 0 0 0 16205 21 0 0 25 0 1 0 297733860 94113792 22790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 22977 22790 74 138 0 22836 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 91908

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28341
/proc/meminfo: memFree=1362392/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=108060 CPUtime=222.25
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 27200 0 0 0 22198 27 0 0 25 0 1 0 297733860 110653440 26839 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 27015 26839 74 138 0 26874 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 108060

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1347992/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=122464 CPUtime=282.23
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 30805 0 0 0 28191 32 0 0 25 0 1 0 297733860 125403136 30444 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 30616 30444 74 138 0 30475 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 122464

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1335448/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=135236 CPUtime=342.22
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 33908 0 0 0 34187 35 0 0 25 0 1 0 297733860 138481664 33547 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 33809 33547 74 138 0 33668 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 135236

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1325016/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=402.21
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36494 0 0 0 40182 39 0 0 25 0 1 0 297733860 149143552 36133 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549209 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36133 74 138 0 36271 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 145648

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1325016/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=462.19
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36496 0 0 0 46180 39 0 0 25 0 1 0 297733860 149143552 36135 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36135 74 138 0 36271 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 145648

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1325080/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=522.18
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36497 0 0 0 52178 40 0 0 25 0 1 0 297733860 149143552 36136 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36136 74 138 0 36271 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 145648

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1325080/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=582.16
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36500 0 0 0 58176 40 0 0 25 0 1 0 297733860 149143552 36139 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551904 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36139 74 138 0 36271 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 145648

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1325016/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=642.16
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36506 0 0 0 64175 41 0 0 25 0 1 0 297733860 149143552 36145 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36145 74 138 0 36271 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 145648

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28343
/proc/meminfo: memFree=1325016/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=702.14
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36510 0 0 0 70173 41 0 0 25 0 1 0 297733860 149143552 36149 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36149 74 138 0 36271 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 145648

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28343
/proc/meminfo: memFree=1324952/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=762.13
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36511 0 0 0 76171 42 0 0 25 0 1 0 297733860 149143552 36150 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36150 74 138 0 36271 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 145648

[startup+822.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1325016/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=145648 CPUtime=822.11
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36515 0 0 0 82169 42 0 0 25 0 1 0 297733860 149143552 36154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36412 36154 74 138 0 36271 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 145648

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1323800/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=146836 CPUtime=882.1
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 36820 0 0 0 88167 43 0 0 25 0 1 0 297733860 150360064 36459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 36709 36459 74 138 0 36568 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 146836

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1315416/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=155284 CPUtime=942.09
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 38920 0 0 0 94163 46 0 0 25 0 1 0 297733860 159010816 38559 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 38821 38559 74 138 0 38680 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 155284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1307736/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=162960 CPUtime=1002.08
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 40833 0 0 0 100160 48 0 0 25 0 1 0 297733860 166871040 40472 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 40740 40472 74 138 0 40599 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 162960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1300696/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=170144 CPUtime=1062.06
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 42614 0 0 0 106156 50 0 0 25 0 1 0 297733860 174227456 42253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 42536 42253 74 138 0 42395 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 170144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1298456/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=172272 CPUtime=1122.05
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 43143 0 0 0 112154 51 0 0 25 0 1 0 297733860 176406528 42782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 43068 42782 74 138 0 42927 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 172272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1298456/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=172272 CPUtime=1182.03
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 43144 0 0 0 118152 51 0 0 25 0 1 0 297733860 176406528 42783 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 43068 42783 74 138 0 42927 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 172272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1298456/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=172272 CPUtime=1200.03
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 43144 0 0 0 119952 51 0 0 25 0 1 0 297733860 176406528 42783 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 43068 42783 74 138 0 42927 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 172272

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28343
/proc/meminfo: memFree=1298456/2055920 swapFree=4147692/4192956
[pid=28340] ppid=28338 vsize=172272 CPUtime=1200.03
/proc/28340/stat : 28340 (minisat) R 28338 28340 27044 0 -1 4194304 43144 0 0 0 119952 51 0 0 25 0 1 0 297733860 176406528 42783 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28340/statm: 43068 42783 74 138 0 42927 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 172272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.08
CPU user time (s): 1199.53
CPU system time (s): 0.544917
CPU usage (%): 99.9785
Max. virtual memory (cumulated for all children) (KiB): 172272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.544917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43144
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= 1150

runsolver used 1.3008 second user time and 3.07553 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Mar  4 20:21:36 UTC 2007

IDJOB= 320015
IDBENCH= 20493
IDSOLVER= 109
FILE ID= node29/320015-1173039696

PBS_JOBID= 4012464

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= /tmp/evaluation/320015-1173039696/minisat /tmp/evaluation/320015-1173039696/instance-320015-1173039696.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-320015-1173039696 -o ROOT/results/node29/solver-320015-1173039696 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320015-1173039696/minisat /tmp/evaluation/320015-1173039696/instance-320015-1173039696.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a27d41b3e10d867544cd2bff7d005be2

RANDOM SEED= 414172966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
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:       1470200 kB
Buffers:         38544 kB
Cached:         460536 kB
SwapCached:      12348 kB
Active:         213908 kB
Inactive:       312044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470200 kB
SwapTotal:     4192956 kB
SwapFree:      4147692 kB
Dirty:            3648 kB
Writeback:           0 kB
Mapped:          33804 kB
Slab:            45208 kB
Committed_AS:   834652 kB
PageTables:       1880 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= 66549 MiB

End job on node29 on Sun Mar  4 20:41:38 UTC 2007