Trace number 428009

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) 1200.11 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
MD5SUMb21a160fd72c696cb1c462ee57a56514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	|  Number of clauses:    2931                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     764     2848     8410 |      949        0    nan |  0.000 % |
0.00/0.02	|       101 |     764     2848     8410 |     1044      101     35 |  0.124 % |
0.00/0.02	|       251 |     764     2848     8410 |     1148      251     31 |  0.124 % |
0.00/0.03	|       476 |     764     2848     8410 |     1263      476     27 |  0.124 % |
0.00/0.05	|       814 |     764     2848     8410 |     1389      814     26 |  0.124 % |
0.00/0.08	|      1320 |     764     2848     8410 |     1528     1320     25 |  0.124 % |
0.09/0.13	|      2079 |     764     2848     8410 |     1681     1282     22 |  0.124 % |
0.09/0.20	|      3219 |     764     2848     8410 |     1849     1541     23 |  0.124 % |
0.29/0.31	|      4929 |     764     2848     8410 |     2034     1313     24 |  0.124 % |
0.39/0.49	|      7491 |     764     2848     8410 |     2238     1775     21 |  0.124 % |
0.69/0.75	|     11338 |     764     2848     8410 |     2462     2152     22 |  0.124 % |
1.10/1.19	|     17105 |     764     2848     8410 |     2708     1561     22 |  0.124 % |
1.79/1.85	|     25756 |     764     2848     8410 |     2979     1811     23 |  0.124 % |
2.79/2.85	|     38730 |     764     2848     8410 |     3277     2521     22 |  0.124 % |
4.39/4.46	|     58193 |     764     2848     8410 |     3605     1842     24 |  0.124 % |
6.89/6.90	|     87385 |     764     2848     8410 |     3965     3367     22 |  0.124 % |
10.59/10.69	|    131174 |     764     2848     8410 |     4362     2717     21 |  0.124 % |
16.69/16.74	|    196860 |     764     2848     8410 |     4798     4002     22 |  0.124 % |
25.89/25.90	|    295388 |     764     2848     8410 |     5278     4856     23 |  0.124 % |
40.48/40.51	|    443180 |     764     2848     8410 |     5806     5337     27 |  0.124 % |
63.17/63.25	|    664863 |     764     2848     8410 |     6386     3600     22 |  0.124 % |
97.66/97.70	|    997390 |     764     2848     8410 |     7025     6431     25 |  0.124 % |
152.15/152.28	|   1496178 |     764     2848     8410 |     7727     4321     24 |  0.124 % |
237.63/237.72	|   2244360 |     764     2848     8410 |     8500     7504     22 |  0.124 % |
372.99/373.19	|   3366634 |     764     2848     8410 |     9350     6123     23 |  0.124 % |
584.74/584.96	|   5050045 |     764     2848     8410 |    10285     6096     23 |  0.124 % |
918.86/919.12	|   7575161 |     764     2848     8410 |    11314     7708     22 |  0.124 % |

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/node52/watcher-428009-1177699217 -o ROOT/results/node52/solver-428009-1177699217 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428009-1177699217/minimarch_fixed /tmp/evaluation/428009-1177699217/instance-428009-1177699217.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: 1.00 1.00 1.00 3/64 31258
/proc/meminfo: memFree=1617748/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2000 CPUtime=0
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 124766779 2048000 147 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 500 148 51 132 0 365 0

[startup+0.0918099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31258
/proc/meminfo: memFree=1617748/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2128 CPUtime=0.08
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 208 0 0 0 8 0 0 0 18 0 1 0 124766779 2179072 193 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687792 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 532 193 67 132 0 397 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2128

[startup+0.101809 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31258
/proc/meminfo: memFree=1617748/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2128 CPUtime=0.09
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 124766779 2179072 200 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 532 200 67 132 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301814 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31258
/proc/meminfo: memFree=1617748/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2260 CPUtime=0.29
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 234 0 0 0 29 0 0 0 20 0 1 0 124766779 2314240 219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558467 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 565 219 67 132 0 430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.70184 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31258
/proc/meminfo: memFree=1617748/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2260 CPUtime=0.69
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 258 0 0 0 69 0 0 0 23 0 1 0 124766779 2314240 243 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 565 243 67 132 0 430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2260

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1616972/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2392 CPUtime=1.49
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 295 0 0 0 149 0 0 0 25 0 1 0 124766779 2449408 280 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556165 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 598 280 67 132 0 463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1616716/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2524 CPUtime=3.09
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 329 0 0 0 309 0 0 0 25 0 1 0 124766779 2584576 314 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 631 314 67 132 0 496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2524

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1616332/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=2788 CPUtime=6.29
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 376 0 0 0 629 0 0 0 25 0 1 0 124766779 2854912 361 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 697 361 67 132 0 562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2788

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1615956/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=3052 CPUtime=12.69
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 450 0 0 0 1269 0 0 0 25 0 1 0 124766779 3125248 435 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551785 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 763 435 67 132 0 628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1615700/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=3316 CPUtime=25.49
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 526 0 0 0 2549 0 0 0 25 0 1 0 124766779 3395584 511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 829 511 67 132 0 694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3316

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1615124/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=3844 CPUtime=51.08
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 657 0 0 0 5108 0 0 0 25 0 1 0 124766779 3936256 642 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551293 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 961 642 67 132 0 826 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1614612/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=4504 CPUtime=102.27
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 806 0 0 0 10227 0 0 0 25 0 1 0 124766779 4612096 791 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1126 791 67 132 0 991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4504

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1614036/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=5032 CPUtime=162.25
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 938 0 0 0 16225 0 0 0 25 0 1 0 124766779 5152768 923 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551160 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1258 923 67 132 0 1123 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5032

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1613652/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=5292 CPUtime=222.23
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1021 0 0 0 22223 0 0 0 25 0 1 0 124766779 5419008 1006 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134560665 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1323 1006 67 132 0 1188 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5292

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1613204/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=5728 CPUtime=282.22
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1128 0 0 0 28222 0 0 0 25 0 1 0 124766779 5865472 1113 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1432 1113 67 132 0 1297 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5728

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1613076/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=5960 CPUtime=342.2
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1176 0 0 0 34220 0 0 0 25 0 1 0 124766779 6103040 1161 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1490 1161 67 132 0 1355 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5960

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1612756/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=6360 CPUtime=402.19
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1261 0 0 0 40219 0 0 0 25 0 1 0 124766779 6512640 1246 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1590 1246 67 132 0 1455 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6360

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1612564/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=6504 CPUtime=462.17
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1311 0 0 0 46217 0 0 0 25 0 1 0 124766779 6660096 1296 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1626 1296 67 132 0 1491 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6504

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1612436/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=6644 CPUtime=522.16
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1344 0 0 0 52216 0 0 0 25 0 1 0 124766779 6803456 1329 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1661 1329 67 132 0 1526 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1612180/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=6908 CPUtime=582.14
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1402 0 0 0 58214 0 0 0 25 0 1 0 124766779 7073792 1387 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1727 1387 67 132 0 1592 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1611796/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=7160 CPUtime=642.13
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1481 0 0 0 64213 0 0 0 25 0 1 0 124766779 7331840 1466 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1790 1466 67 132 0 1655 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7160

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1611604/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=7436 CPUtime=702.11
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1529 0 0 0 70211 0 0 0 25 0 1 0 124766779 7614464 1514 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1859 1514 67 132 0 1724 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 7436

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1611412/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=7564 CPUtime=762.1
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1578 0 0 0 76210 0 0 0 25 0 1 0 124766779 7745536 1563 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552960 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1891 1563 67 132 0 1756 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 7564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1611348/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=7696 CPUtime=822.08
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1596 0 0 0 82208 0 0 0 25 0 1 0 124766779 7880704 1581 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1924 1581 67 132 0 1789 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 7696

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1611220/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=7828 CPUtime=882.07
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1637 0 0 0 88207 0 0 0 25 0 1 0 124766779 8015872 1622 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 1957 1622 67 132 0 1822 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 7828

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1610964/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=8100 CPUtime=942.05
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1695 0 0 0 94205 0 0 0 25 0 1 0 124766779 8294400 1680 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551553 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 2025 1680 67 132 0 1890 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 8100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1610900/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=8240 CPUtime=1002.04
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1729 0 0 0 100204 0 0 0 25 0 1 0 124766779 8437760 1714 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 2060 1714 67 132 0 1925 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 8240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31259
/proc/meminfo: memFree=1610580/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=8504 CPUtime=1062.03
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1792 0 0 0 106203 0 0 0 25 0 1 0 124766779 8708096 1777 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 2126 1777 67 132 0 1991 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 8504

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 31259
/proc/meminfo: memFree=1610516/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=8636 CPUtime=1122.01
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1834 0 0 0 112201 0 0 0 25 0 1 0 124766779 8843264 1819 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 2159 1819 67 132 0 2024 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 8636

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31259
/proc/meminfo: memFree=1610388/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=8768 CPUtime=1182
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1856 0 0 0 118200 0 0 0 25 0 1 0 124766779 8978432 1841 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 2192 1841 67 132 0 2057 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 8768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31259
/proc/meminfo: memFree=1610388/2055920 swapFree=4182996/4192956
[pid=31258] ppid=31256 vsize=8768 CPUtime=1200.1
/proc/31258/stat : 31258 (minimarch_fixed) R 31256 31258 30474 0 -1 4194304 1856 0 0 0 120010 0 0 0 25 0 1 0 124766779 8978432 1841 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/31258/statm: 2192 1841 67 132 0 2057 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8768

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): 1200.11
CPU user time (s): 1200.1
CPU system time (s): 0.011998
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 8768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.1
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1856
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= 1283

runsolver used 0.85187 second user time and 2.43563 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 27 18:40:17 UTC 2007

IDJOB= 428009
IDBENCH= 20267
IDSOLVER= 198
FILE ID= node52/428009-1177699217

PBS_JOBID= 4698666

Free space on /tmp= 66504 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
COMMAND LINE= /tmp/evaluation/428009-1177699217/minimarch_fixed /tmp/evaluation/428009-1177699217/instance-428009-1177699217.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-428009-1177699217 -o ROOT/results/node52/solver-428009-1177699217 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428009-1177699217/minimarch_fixed /tmp/evaluation/428009-1177699217/instance-428009-1177699217.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  b21a160fd72c696cb1c462ee57a56514

RANDOM SEED= 607457056

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1618284 kB
Buffers:         39608 kB
Cached:         321924 kB
SwapCached:       3968 kB
Active:         197592 kB
Inactive:       173792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618284 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            52232 kB
Committed_AS:  1867512 kB
PageTables:       1484 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= 66504 MiB

End job on node52 on Fri Apr 27 19:00:20 UTC 2007