Trace number 428213

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
minimarch 2007-04-26 (fixed)? (TO) 1200.1 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
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 variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  279228                                               |
0.00/0.00	|  Number of clauses:    1324541                                              |
3.79/3.89	|  Parsing time:         3.74         s                                       |
9.69/9.78	============================[ Search Statistics ]==============================
9.69/9.78	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.69/9.78	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
9.69/9.78	===============================================================================
9.69/9.78	|         0 |   88167   567728  1500471 |   189242        0    nan |  0.000 % |
10.48/10.55	|       100 |   88091   567728  1500471 |   208166       94     51 | 42.499 % |
10.78/10.83	|       250 |   88032   567728  1500471 |   228983      239     34 | 42.759 % |
11.68/11.79	|       475 |   87932   567728  1500471 |   251881      446     31 | 46.149 % |
13.98/14.03	|       812 |   66739   420930  1142512 |   277070      709     49 | 48.236 % |
15.88/15.94	|      1319 |   55717   335252   923368 |   304777      930     61 | 52.259 % |
17.68/17.73	|      2078 |   45325   258140   715420 |   335254     1606     57 | 57.980 % |
19.78/19.87	|      3217 |   38365   211320   590992 |   368780     2697     64 | 59.851 % |
23.58/23.67	|      4925 |   31066   165504   465087 |   405658     4138     57 | 61.004 % |
28.49/28.52	|      7487 |   30923   164472   462336 |   446224     6684     56 | 61.051 % |
34.78/34.89	|     11331 |   30518   160994   453628 |   490846    10493     53 | 61.322 % |
43.08/43.12	|     17097 |   30098   158512   446904 |   539931    16241     47 | 61.510 % |
59.17/59.20	|     25747 |   29390   153788   433964 |   593924    24778     52 | 61.839 % |
85.96/86.09	|     38721 |   27855   145450   410519 |   653317    37733     57 | 62.150 % |
123.24/123.34	|     58184 |   26914   137113   387722 |   718648    57123     62 | 62.491 % |
185.42/185.60	|     87376 |   26832   136528   386112 |   790513    86298     63 | 62.546 % |
290.09/290.26	|    131166 |   25430   127786   361509 |   869564   130004     68 | 63.053 % |
461.42/461.64	|    196851 |   25165   125876   356295 |   956521   195601     74 | 63.118 % |
811.40/811.72	|    295377 |   25064   125294   354693 |  1052173   294093     74 | 63.151 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-428213-1177712522 -o ROOT/results/node37/solver-428213-1177712522 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428213-1177712522/minimarch_fixed /tmp/evaluation/428213-1177712522/instance-428213-1177712522.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 3/78 11824
/proc/meminfo: memFree=1559344/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=2340 CPUtime=0
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 219164894 2396160 462 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134526710 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 585 463 51 132 0 450 0

[startup+0.086735 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 11824
/proc/meminfo: memFree=1559344/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=10532 CPUtime=0.08
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 2319 0 0 0 7 1 0 0 18 0 1 0 219164894 10784768 2304 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 2633 2306 51 132 0 2498 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10532

[startup+0.101737 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 11824
/proc/meminfo: memFree=1559344/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=11192 CPUtime=0.09
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 2518 0 0 0 8 1 0 0 18 0 1 0 219164894 11460608 2503 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 2798 2504 51 132 0 2663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11192

[startup+0.301775 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 11824
/proc/meminfo: memFree=1559344/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=42768 CPUtime=0.29
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 9181 0 0 0 25 4 0 0 19 0 1 0 219164894 43794432 9166 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 10692 9167 51 132 0 10557 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42768

[startup+0.701851 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 11824
/proc/meminfo: memFree=1559344/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=66628 CPUtime=0.69
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 14510 0 0 0 61 8 0 0 23 0 1 0 219164894 68227072 14495 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 16657 14496 51 132 0 16522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66628

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1490600/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=103556 CPUtime=1.49
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 23900 0 0 0 135 14 0 0 25 0 1 0 219164894 106041344 23885 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 25889 23885 51 132 0 25754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103556

[startup+3.1013 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1454184/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=110948 CPUtime=3.09
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 26061 0 0 0 294 15 0 0 25 0 1 0 219164894 113610752 26046 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523361 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 27737 26046 51 132 0 27602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110948

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1444264/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=135608 CPUtime=6.29
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 32245 0 0 0 611 18 0 0 25 0 1 0 219164894 138862592 32221 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 33902 32222 62 132 0 33767 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 135608

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1439272/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=126704 CPUtime=12.68
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 36574 0 0 0 1248 20 0 0 25 0 1 0 219164894 129744896 30040 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 31676 30040 68 132 0 31541 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 126704

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1439408/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=126704 CPUtime=25.48
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 36579 0 0 0 2527 21 0 0 25 0 1 0 219164894 129744896 30045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 31676 30045 68 132 0 31541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126704

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1439344/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=126704 CPUtime=51.07
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 36579 0 0 0 5086 21 0 0 25 0 1 0 219164894 129744896 30045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 31676 30045 68 132 0 31541 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126704

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1439280/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=126948 CPUtime=102.25
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 36623 0 0 0 10204 21 0 0 25 0 1 0 219164894 129994752 30089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 31737 30089 68 132 0 31602 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 126948

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1439088/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=127068 CPUtime=162.23
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 36652 0 0 0 16201 22 0 0 25 0 1 0 219164894 130117632 30118 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 31767 30118 68 132 0 31632 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 127068

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1438960/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=127248 CPUtime=222.21
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 36678 0 0 0 22199 22 0 0 25 0 1 0 219164894 130301952 30144 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 31812 30144 68 132 0 31677 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 127248

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1438832/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=127248 CPUtime=282.18
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 36704 0 0 0 28196 22 0 0 25 0 1 0 219164894 130301952 30170 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553165 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 31812 30170 68 132 0 31677 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 127248

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11825
/proc/meminfo: memFree=1430960/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=135452 CPUtime=342.17
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 38688 0 0 0 34192 25 0 0 25 0 1 0 219164894 138702848 32154 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 33863 32154 68 132 0 33728 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 135452

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1424176/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=142236 CPUtime=402.14
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 40382 0 0 0 40188 26 0 0 25 0 1 0 219164894 145649664 33848 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 35559 33848 68 132 0 35424 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 142236

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1415472/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=150724 CPUtime=462.12
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 42547 0 0 0 46183 29 0 0 25 0 1 0 219164894 154341376 36013 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 37681 36013 68 132 0 37546 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 150724

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1411952/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=154804 CPUtime=522.1
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 43455 0 0 0 52179 31 0 0 25 0 1 0 219164894 158519296 36921 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 38701 36921 68 132 0 38566 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 154804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1407664/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=159060 CPUtime=582.07
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 44531 0 0 0 58175 32 0 0 25 0 1 0 219164894 162877440 37997 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 39765 37997 68 132 0 39630 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 159060

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1402480/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=164164 CPUtime=642.05
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 45803 0 0 0 64171 34 0 0 25 0 1 0 219164894 168103936 39269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 41041 39269 68 132 0 40906 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 164164

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1396848/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=169908 CPUtime=702.03
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 47220 0 0 0 70167 36 0 0 25 0 1 0 219164894 173985792 40686 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 42477 40686 68 132 0 42342 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 169908

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1390000/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=176560 CPUtime=762.02
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 48904 0 0 0 76163 39 0 0 25 0 1 0 219164894 180797440 42370 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 44140 42370 68 132 0 44005 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 176560

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1384816/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=181844 CPUtime=821.99
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 50227 0 0 0 82158 41 0 0 25 0 1 0 219164894 186208256 43693 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 45461 43693 68 132 0 45326 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 181844

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1380720/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=185760 CPUtime=881.96
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 51216 0 0 0 88154 42 0 0 25 0 1 0 219164894 190218240 44682 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 46440 44682 68 132 0 46305 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 185760

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1376752/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=190444 CPUtime=941.94
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 52206 0 0 0 94151 43 0 0 25 0 1 0 219164894 195014656 45672 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 47611 45672 68 132 0 47476 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 190444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1373680/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=193544 CPUtime=1001.92
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 52975 0 0 0 100148 44 0 0 25 0 1 0 219164894 198189056 46441 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556530 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 48386 46441 68 132 0 48251 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 193544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1370352/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=197092 CPUtime=1061.91
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 53821 0 0 0 106145 46 0 0 25 0 1 0 219164894 201822208 47287 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 49273 47287 68 132 0 49138 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 197092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11825
/proc/meminfo: memFree=1366640/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=200584 CPUtime=1121.87
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 54724 0 0 0 112141 46 0 0 25 0 1 0 219164894 205398016 48190 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551257 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 50146 48190 68 132 0 50011 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 200584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11827
/proc/meminfo: memFree=1362736/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=204512 CPUtime=1181.85
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 55730 0 0 0 118137 48 0 0 25 0 1 0 219164894 209420288 49196 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 51128 49196 68 132 0 50993 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 204512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11827
/proc/meminfo: memFree=1361328/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=205892 CPUtime=1200.06
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 56054 0 0 0 119957 49 0 0 25 0 1 0 219164894 210833408 49520 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 51473 49520 68 132 0 51338 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 205892

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: 1.00 1.00 1.00 2/79 11827
/proc/meminfo: memFree=1361328/2055920 swapFree=4145508/4192956
[pid=11824] ppid=11822 vsize=205892 CPUtime=1200.06
/proc/11824/stat : 11824 (minimarch_fixed) R 11822 11824 11082 0 -1 4194304 56054 0 0 0 119957 49 0 0 25 0 1 0 219164894 210833408 49520 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/11824/statm: 51473 49520 68 132 0 51338 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 205892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.57
CPU system time (s): 0.52592
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 205892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.52592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56054
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= 24446

runsolver used 1.16782 second user time and 3.14952 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Fri Apr 27 22:22:04 UTC 2007

IDJOB= 428213
IDBENCH= 20376
IDSOLVER= 198
FILE ID= node37/428213-1177712522

PBS_JOBID= 4698736

Free space on /tmp= 66468 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/428213-1177712522/minimarch_fixed /tmp/evaluation/428213-1177712522/instance-428213-1177712522.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-428213-1177712522 -o ROOT/results/node37/solver-428213-1177712522 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428213-1177712522/minimarch_fixed /tmp/evaluation/428213-1177712522/instance-428213-1177712522.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 694146855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1559816 kB
Buffers:         47932 kB
Cached:         358388 kB
SwapCached:      15688 kB
Active:         261492 kB
Inactive:       168492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559816 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:           27032 kB
Writeback:           0 kB
Mapped:          30432 kB
Slab:            51544 kB
Committed_AS:  2129740 kB
PageTables:       2000 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= 66468 MiB

End job on node37 on Fri Apr 27 22:42:07 UTC 2007