Trace number 428095

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) 1200.07 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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:  2035                                                 |
0.00/0.00	|  Number of clauses:    6327                                                 |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.03	============================[ Search Statistics ]==============================
0.00/0.03	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	===============================================================================
0.00/0.03	|         0 |    1712     5842    17377 |     1947        0    nan |  0.000 % |
0.00/0.04	|       101 |    1712     5842    17377 |     2142      101     31 |  0.000 % |
0.00/0.05	|       252 |    1712     5842    17377 |     2356      252     30 |  0.000 % |
0.00/0.07	|       477 |    1712     5842    17377 |     2591      477     28 |  0.000 % |
0.09/0.10	|       816 |    1712     5842    17377 |     2851      816     28 |  0.000 % |
0.09/0.15	|      1322 |    1712     5842    17377 |     3136     1322     29 |  0.000 % |
0.19/0.23	|      2082 |    1712     5842    17377 |     3449     2082     29 |  0.000 % |
0.29/0.35	|      3221 |    1712     5842    17377 |     3794     3221     28 |  0.000 % |
0.49/0.54	|      4929 |    1712     5842    17377 |     4174     2968     26 |  0.000 % |
0.79/0.84	|      7491 |    1712     5842    17377 |     4591     3352     29 |  0.000 % |
1.29/1.30	|     11335 |    1712     5842    17377 |     5050     2417     23 |  0.000 % |
1.99/2.05	|     17102 |    1712     5842    17377 |     5555     2946     28 |  0.000 % |
3.09/3.15	|     25752 |    1712     5842    17377 |     6111     3034     22 |  0.000 % |
4.89/4.99	|     38726 |    1712     5842    17377 |     6722     3431     33 |  0.000 % |
7.69/7.72	|     58187 |    1712     5842    17377 |     7394     5696     26 |  0.000 % |
12.38/12.40	|     87380 |    1712     5842    17377 |     8134     4504     28 |  0.000 % |
19.58/19.68	|    131171 |    1712     5842    17377 |     8947     6682     31 |  0.000 % |
31.08/31.10	|    196856 |    1712     5842    17377 |     9842     8180     28 |  0.000 % |
47.98/48.09	|    295382 |    1712     5842    17377 |    10827     6742     28 |  0.000 % |
75.07/75.16	|    443172 |    1712     5842    17377 |    11909     6067     26 |  0.000 % |
118.56/118.66	|    664858 |    1712     5842    17377 |    13100    10366     30 |  0.000 % |
189.34/189.40	|    997383 |    1712     5842    17377 |    14410    10751     25 |  0.000 % |
300.91/301.08	|   1496171 |    1712     5842    17377 |    15851    13791     28 |  0.000 % |
474.76/474.91	|   2244353 |    1712     5842    17377 |    17437     8825     29 |  0.000 % |
752.48/752.75	|   3366627 |    1712     5842    17377 |    19180    12382     28 |  0.000 % |
1191.76/1192.17	|   5050038 |    1712     5842    17377 |    21098    12455     24 |  0.000 % |

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/node2/watcher-428095-1177701266 -o ROOT/results/node2/solver-428095-1177701266 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428095-1177701266/minimarch_fixed /tmp/evaluation/428095-1177701266/instance-428095-1177701266.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 1556
/proc/meminfo: memFree=1603832/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=2136 CPUtime=0
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 246164397 2187264 193 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 534 193 51 132 0 399 0

[startup+0.083821 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1556
/proc/meminfo: memFree=1603832/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=2496 CPUtime=0.07
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 316 0 0 0 7 0 0 0 18 0 1 0 246164397 2555904 301 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550996 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 624 301 67 132 0 489 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2496

[startup+0.101823 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1556
/proc/meminfo: memFree=1603832/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=2496 CPUtime=0.09
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 246164397 2555904 301 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552875 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 624 301 67 132 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2496

[startup+0.301845 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1556
/proc/meminfo: memFree=1603832/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=2628 CPUtime=0.29
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 356 0 0 0 29 0 0 0 19 0 1 0 246164397 2691072 341 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 657 341 67 132 0 522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2628

[startup+0.701886 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1556
/proc/meminfo: memFree=1603832/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=2892 CPUtime=0.69
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 420 0 0 0 69 0 0 0 22 0 1 0 246164397 2961408 405 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 723 405 67 132 0 588 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2892

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1602352/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=3024 CPUtime=1.49
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 442 0 0 0 149 0 0 0 25 0 1 0 246164397 3096576 427 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 756 427 67 132 0 621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3024

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1601968/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=3308 CPUtime=3.09
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 504 0 0 0 309 0 0 0 25 0 1 0 246164397 3387392 489 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 827 489 67 132 0 692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3308

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1601392/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=3572 CPUtime=6.29
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 603 0 0 0 629 0 0 0 25 0 1 0 246164397 3657728 588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 893 588 67 132 0 758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3572

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1600944/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=4100 CPUtime=12.68
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 711 0 0 0 1268 0 0 0 25 0 1 0 246164397 4198400 696 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557549 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 1025 696 67 132 0 890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4100

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1600240/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=4760 CPUtime=25.48
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 892 0 0 0 2548 0 0 0 25 0 1 0 246164397 4874240 877 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553230 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 1190 877 67 132 0 1055 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4760

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1599728/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=5296 CPUtime=51.08
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1022 0 0 0 5107 1 0 0 25 0 1 0 246164397 5423104 1007 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557636 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 1324 1007 67 132 0 1189 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5296

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1598832/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=6224 CPUtime=102.26
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1235 0 0 0 10225 1 0 0 25 0 1 0 246164397 6373376 1220 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 1556 1220 67 132 0 1421 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6224

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1597872/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=7160 CPUtime=162.24
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1485 0 0 0 16222 2 0 0 25 0 1 0 246164397 7331840 1470 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553171 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 1790 1470 67 132 0 1655 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7160

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1597168/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=7828 CPUtime=222.23
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1648 0 0 0 22220 3 0 0 25 0 1 0 246164397 8015872 1633 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557319 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 1957 1633 67 132 0 1822 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7828

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1596976/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=7976 CPUtime=282.22
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1684 0 0 0 28218 4 0 0 25 0 1 0 246164397 8167424 1669 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 1994 1669 67 132 0 1859 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7976

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1596336/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=8636 CPUtime=342.19
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1837 0 0 0 34215 4 0 0 25 0 1 0 246164397 8843264 1822 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2159 1822 67 132 0 2024 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8636

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1596144/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=8768 CPUtime=402.18
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1874 0 0 0 40213 5 0 0 25 0 1 0 246164397 8978432 1859 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2192 1859 67 132 0 2057 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8768

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1595760/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=9164 CPUtime=462.17
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1985 0 0 0 46211 6 0 0 25 0 1 0 246164397 9383936 1970 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2291 1970 67 132 0 2156 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9164

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1595696/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=9164 CPUtime=522.14
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 1986 0 0 0 52208 6 0 0 25 0 1 0 246164397 9383936 1971 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2291 1971 67 132 0 2156 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9164

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1595440/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=9424 CPUtime=582.13
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2062 0 0 0 58206 7 0 0 25 0 1 0 246164397 9650176 2047 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2356 2047 67 132 0 2221 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9424

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1594928/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=9952 CPUtime=642.12
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2182 0 0 0 64204 8 0 0 25 0 1 0 246164397 10190848 2167 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2488 2167 67 132 0 2353 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9952

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1594608/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=10272 CPUtime=702.09
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2269 0 0 0 70201 8 0 0 25 0 1 0 246164397 10518528 2254 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134560570 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2568 2254 67 132 0 2433 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10272

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1594224/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=10668 CPUtime=762.08
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2351 0 0 0 76199 9 0 0 25 0 1 0 246164397 10924032 2336 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2667 2336 67 132 0 2532 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 10668

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1593840/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=11072 CPUtime=822.06
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2455 0 0 0 82197 9 0 0 25 0 1 0 246164397 11337728 2440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2768 2440 67 132 0 2633 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11072

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1593840/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=11072 CPUtime=882.04
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2455 0 0 0 88194 10 0 0 25 0 1 0 246164397 11337728 2440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2768 2440 67 132 0 2633 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 11072

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1593840/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=11208 CPUtime=942.02
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2471 0 0 0 94192 10 0 0 25 0 1 0 246164397 11476992 2456 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2802 2456 67 132 0 2667 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1593584/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=11340 CPUtime=1002.01
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2510 0 0 0 100190 11 0 0 25 0 1 0 246164397 11612160 2495 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2835 2495 67 132 0 2700 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 11340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1593392/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=11604 CPUtime=1061.99
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2577 0 0 0 106188 11 0 0 25 0 1 0 246164397 11882496 2562 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557327 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2901 2562 67 132 0 2766 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 11604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1557
/proc/meminfo: memFree=1593264/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=11736 CPUtime=1121.97
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2602 0 0 0 112185 12 0 0 25 0 1 0 246164397 12017664 2587 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2934 2587 67 132 0 2799 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 11736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1559
/proc/meminfo: memFree=1593136/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=11872 CPUtime=1181.96
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2638 0 0 0 118183 13 0 0 25 0 1 0 246164397 12156928 2623 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551675 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 2968 2623 67 132 0 2833 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 11872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1559
/proc/meminfo: memFree=1592304/2055920 swapFree=4148996/4192956
[pid=1556] ppid=1554 vsize=12664 CPUtime=1200.06
/proc/1556/stat : 1556 (minimarch_fixed) R 1554 1556 813 0 -1 4194304 2848 0 0 0 119993 13 0 0 25 0 1 0 246164397 12967936 2833 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/1556/statm: 3166 2833 67 132 0 3031 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12664

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.137979
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 12664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2848
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= 8
involuntary context switches= 818

runsolver used 0.976851 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 27 19:14:26 UTC 2007

IDJOB= 428095
IDBENCH= 20314
IDSOLVER= 198
FILE ID= node2/428095-1177701266

PBS_JOBID= 4698691

Free space on /tmp= 66527 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/428095-1177701266/minimarch_fixed /tmp/evaluation/428095-1177701266/instance-428095-1177701266.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-428095-1177701266 -o ROOT/results/node2/solver-428095-1177701266 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428095-1177701266/minimarch_fixed /tmp/evaluation/428095-1177701266/instance-428095-1177701266.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 701607152

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1604240 kB
Buffers:         50180 kB
Cached:         310168 kB
SwapCached:      13244 kB
Active:         273704 kB
Inactive:       110980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604240 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          30620 kB
Slab:            52492 kB
Committed_AS:  8342372 kB
PageTables:       1860 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= 66527 MiB

End job on node2 on Fri Apr 27 19:34:29 UTC 2007