Trace number 427813

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) 1200.06 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.3301
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.00/0.04	|  Parsing time:         0.05         s                                       |
0.10/0.10	============================[ Search Statistics ]==============================
0.10/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.10	===============================================================================
0.10/0.10	|         0 |    3903    16663    50550 |     5554        0    nan |  0.000 % |
0.10/0.11	|       101 |    3903    16663    50550 |     6109      101     89 |  0.000 % |
0.10/0.14	|       252 |    3903    16663    50550 |     6720      252     99 |  0.000 % |
0.10/0.17	|       478 |    3903    16663    50550 |     7392      478     93 |  0.000 % |
0.20/0.22	|       815 |    3903    16663    50550 |     8132      815    105 |  0.000 % |
0.30/0.30	|      1323 |    3903    16663    50550 |     8945     1323    103 |  0.000 % |
0.40/0.41	|      2082 |    3903    16663    50550 |     9839     2082    103 |  0.000 % |
0.60/0.60	|      3221 |    3903    16663    50550 |    10823     3221    104 |  0.000 % |
0.90/0.90	|      4929 |    3903    16663    50550 |    11906     4929    110 |  0.000 % |
1.39/1.43	|      7493 |    3903    16663    50550 |    13096     7493    113 |  0.000 % |
2.29/2.32	|     11337 |    3903    16663    50550 |    14406    11337    122 |  0.000 % |
3.89/3.91	|     17104 |    3903    16663    50550 |    15847     9578    128 |  0.000 % |
6.69/6.70	|     25755 |    3903    16663    50550 |    17431     9947    129 |  0.000 % |
10.89/10.99	|     38729 |    3903    16663    50550 |    19175    13849    131 |  0.000 % |
19.49/19.54	|     58190 |    3903    16663    50550 |    21092    13484    140 |  0.000 % |
33.88/33.96	|     87382 |    3903    16663    50550 |    23201    20917    136 |  0.000 % |
56.18/56.26	|    131172 |    3903    16663    50550 |    25522    16441    129 |  0.000 % |
93.37/93.47	|    196858 |    3903    16663    50550 |    28074    13733    146 |  0.000 % |
155.84/155.90	|    295387 |    3903    16663    50550 |    30881    18835    145 |  0.000 % |
252.41/252.59	|    443180 |    3903    16663    50550 |    33969    20864    135 |  0.000 % |
404.97/405.15	|    664866 |    3903    16663    50550 |    37366    33166    139 |  0.000 % |
663.60/663.82	|    997391 |    3903    16663    50550 |    41103    32493    138 |  0.000 % |
1063.38/1063.78	|   1496181 |    3903    16663    50550 |    45213    21730    130 |  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/node21/watcher-427813-1177677375 -o ROOT/results/node21/solver-427813-1177677375 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427813-1177677375/minimarch_fixed /tmp/evaluation/427813-1177677375/instance-427813-1177677375.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19321
/proc/meminfo: memFree=1759416/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=2296 CPUtime=0
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 215654790 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533819 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 574 288 51 132 0 439 0

[startup+0.0595371 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19321
/proc/meminfo: memFree=1759416/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=3272 CPUtime=0.05
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 549 0 0 0 5 0 0 0 18 0 1 0 215654790 3350528 534 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523735 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 818 534 63 132 0 683 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3272

[startup+0.10154 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19321
/proc/meminfo: memFree=1759416/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=3308 CPUtime=0.1
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 585 0 0 0 10 0 0 0 18 0 1 0 215654790 3387392 568 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620609 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 827 568 65 132 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3308

[startup+0.301562 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19321
/proc/meminfo: memFree=1759416/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=3572 CPUtime=0.3
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 625 0 0 0 30 0 0 0 19 0 1 0 215654790 3657728 608 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557319 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 893 608 68 132 0 758 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3572

[startup+0.701606 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19321
/proc/meminfo: memFree=1759416/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=4628 CPUtime=0.7
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 897 0 0 0 70 0 0 0 23 0 1 0 215654790 4739072 880 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 1157 880 68 132 0 1022 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4628

[startup+1.50169 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1755248/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=6740 CPUtime=1.49
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 1417 0 0 0 149 0 0 0 25 0 1 0 215654790 6901760 1400 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 1685 1400 68 132 0 1550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6740

[startup+3.10187 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1752368/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=10352 CPUtime=3.09
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 2337 0 0 0 309 0 0 0 25 0 1 0 215654790 10600448 2320 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 2588 2320 68 132 0 2453 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10352

[startup+6.30122 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1749424/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=11936 CPUtime=6.29
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 2734 0 0 0 628 1 0 0 25 0 1 0 215654790 12222464 2717 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 2984 2717 68 132 0 2849 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11936

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1747320/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=14004 CPUtime=12.69
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 3245 0 0 0 1268 1 0 0 25 0 1 0 215654790 14340096 3228 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 3501 3228 68 132 0 3366 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14004

[startup+25.5023 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1744504/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=15984 CPUtime=25.48
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 3737 0 0 0 2547 1 0 0 25 0 1 0 215654790 16367616 3720 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 3996 3720 68 132 0 3861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15984

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1741880/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=18624 CPUtime=51.08
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 4391 0 0 0 5106 2 0 0 25 0 1 0 215654790 19070976 4374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558546 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 4656 4374 68 132 0 4521 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18624

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1737208/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=23276 CPUtime=102.27
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 5552 0 0 0 10223 4 0 0 25 0 1 0 215654790 23834624 5535 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 5819 5535 68 132 0 5684 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23276

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1736120/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=24332 CPUtime=162.24
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 5823 0 0 0 16220 4 0 0 25 0 1 0 215654790 24915968 5806 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 6083 5806 68 132 0 5948 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24332

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19322
/proc/meminfo: memFree=1734712/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=25784 CPUtime=222.23
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 6170 0 0 0 22218 5 0 0 25 0 1 0 215654790 26402816 6153 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551766 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 6446 6153 68 132 0 6311 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25784

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1730808/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=29500 CPUtime=282.21
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 7113 0 0 0 28214 7 0 0 25 0 1 0 215654790 30208000 7096 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 7375 7096 68 132 0 7240 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1730424/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=29896 CPUtime=342.19
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 7219 0 0 0 34212 7 0 0 25 0 1 0 215654790 30613504 7202 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 7474 7202 68 132 0 7339 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29896

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1730360/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=29896 CPUtime=402.17
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 7219 0 0 0 40209 8 0 0 25 0 1 0 215654790 30613504 7202 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 7474 7202 68 132 0 7339 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29896

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1728312/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=32008 CPUtime=462.16
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 7748 0 0 0 46207 9 0 0 25 0 1 0 215654790 32776192 7731 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 8002 7731 68 132 0 7867 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32008

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1726072/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=34412 CPUtime=522.13
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 8326 0 0 0 52203 10 0 0 25 0 1 0 215654790 35237888 8309 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 8603 8309 68 132 0 8468 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 34412

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1725944/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=34504 CPUtime=582.12
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 8354 0 0 0 58201 11 0 0 25 0 1 0 215654790 35332096 8337 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 8626 8337 68 132 0 8491 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 34504

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1725944/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=34504 CPUtime=642.1
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 8354 0 0 0 64199 11 0 0 25 0 1 0 215654790 35332096 8337 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 8626 8337 68 132 0 8491 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 34504

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1725432/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=34980 CPUtime=702.08
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 8472 0 0 0 70196 12 0 0 25 0 1 0 215654790 35819520 8455 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 8745 8455 68 132 0 8610 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 34980

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1723512/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=36828 CPUtime=762.07
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 8937 0 0 0 76194 13 0 0 25 0 1 0 215654790 37711872 8920 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 9207 8920 68 132 0 9072 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 36828

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1723512/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=37224 CPUtime=822.05
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9035 0 0 0 82191 14 0 0 25 0 1 0 215654790 38117376 9018 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 9306 9018 68 132 0 9171 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 37224

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1722552/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=37884 CPUtime=882.03
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9191 0 0 0 88188 15 0 0 25 0 1 0 215654790 38793216 9174 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 9471 9174 68 132 0 9336 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 37884

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1722488/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=38040 CPUtime=942.02
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9228 0 0 0 94186 16 0 0 25 0 1 0 215654790 38952960 9211 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 9510 9211 68 132 0 9375 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 38040

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1722424/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=38040 CPUtime=1002
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9228 0 0 0 100184 16 0 0 25 0 1 0 215654790 38952960 9211 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 9510 9211 68 132 0 9375 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 38040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1721592/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=38832 CPUtime=1061.98
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9439 0 0 0 106181 17 0 0 25 0 1 0 215654790 39763968 9422 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 9708 9422 68 132 0 9573 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 38832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1721208/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=39228 CPUtime=1121.97
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9524 0 0 0 112179 18 0 0 25 0 1 0 215654790 40169472 9507 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557668 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 9807 9507 68 132 0 9672 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 39228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1720120/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=40424 CPUtime=1181.94
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9814 0 0 0 118176 18 0 0 25 0 1 0 215654790 41394176 9797 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 10106 9797 68 132 0 9971 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 40424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19324
/proc/meminfo: memFree=1720120/2055920 swapFree=4155628/4192956
[pid=19321] ppid=19319 vsize=40424 CPUtime=1200.05
/proc/19321/stat : 19321 (minimarch_fixed) R 19319 19321 18462 0 -1 4194304 9814 0 0 0 119986 19 0 0 25 0 1 0 215654790 41394176 9797 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/19321/statm: 10106 9797 68 132 0 9971 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 40424

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): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.198969
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 40424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9814
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= 24456

runsolver used 0.994848 second user time and 2.50062 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 27 12:36:15 UTC 2007

IDJOB= 427813
IDBENCH= 20162
IDSOLVER= 198
FILE ID= node21/427813-1177677375

PBS_JOBID= 4698575

Free space on /tmp= 66449 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/427813-1177677375/minimarch_fixed /tmp/evaluation/427813-1177677375/instance-427813-1177677375.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-427813-1177677375 -o ROOT/results/node21/solver-427813-1177677375 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427813-1177677375/minimarch_fixed /tmp/evaluation/427813-1177677375/instance-427813-1177677375.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 558653939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1759824 kB
Buffers:         45568 kB
Cached:         161076 kB
SwapCached:      15988 kB
Active:         161548 kB
Inactive:        69172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759824 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            3176 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            50852 kB
Committed_AS:  1864504 kB
PageTables:       1784 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= 66449 MiB

End job on node21 on Fri Apr 27 12:56:17 UTC 2007