Trace number 298444

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 2007-02-08? (TO) 1200.02 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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, 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:  500                                                  |
0.00/0.00	|  Number of clauses:    2130                                                 |
0.00/0.00	|  Parsing time:         0.00         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 |     491     2106     6361 |      702        0    nan |  0.000 % |
0.00/0.01	|       101 |     491     2106     6361 |      772      101     21 |  0.000 % |
0.00/0.02	|       251 |     491     2106     6361 |      849      251     19 |  0.000 % |
0.00/0.03	|       476 |     491     2106     6361 |      934      476     21 |  0.000 % |
0.00/0.04	|       814 |     491     2106     6361 |     1027      814     21 |  0.000 % |
0.00/0.06	|      1321 |     491     2106     6361 |     1130      786     20 |  0.000 % |
0.00/0.09	|      2080 |     491     2106     6361 |     1243      953     21 |  0.000 % |
0.10/0.15	|      3219 |     491     2106     6361 |     1367      808     19 |  0.000 % |
0.20/0.23	|      4927 |     491     2106     6361 |     1504     1087     22 |  0.000 % |
0.30/0.36	|      7489 |     491     2106     6361 |     1655     1319     20 |  0.000 % |
0.51/0.56	|     11333 |     491     2106     6361 |     1820      905     20 |  0.000 % |
0.81/0.86	|     17100 |     491     2106     6361 |     2002     1066     19 |  0.000 % |
1.33/1.34	|     25749 |     491     2106     6361 |     2203     1534     20 |  0.000 % |
2.04/2.08	|     38723 |     491     2106     6361 |     2423     2130     20 |  0.000 % |
3.17/3.21	|     58184 |     491     2106     6361 |     2665     1795     19 |  0.000 % |
4.91/5.00	|     87377 |     491     2106     6361 |     2932     2462     20 |  0.000 % |
7.77/7.85	|    131166 |     491     2106     6361 |     3225     1506     18 |  0.000 % |
12.28/12.33	|    196850 |     491     2106     6361 |     3548     1692     20 |  0.000 % |
18.93/19.01	|    295377 |     491     2106     6361 |     3903     3103     21 |  0.000 % |
29.48/29.59	|    443166 |     491     2106     6361 |     4293     2750     21 |  0.000 % |
46.17/46.21	|    664849 |     491     2106     6361 |     4722     3036     21 |  0.000 % |
71.86/71.91	|    997374 |     491     2106     6361 |     5194     4098     21 |  0.000 % |
112.62/112.76	|   1496162 |     491     2106     6361 |     5714     4741     22 |  0.000 % |
176.10/176.19	|   2244344 |     491     2106     6361 |     6285     3915     21 |  0.000 % |
275.51/275.63	|   3366618 |     491     2106     6361 |     6914     4742     21 |  0.000 % |
429.28/429.48	|   5050029 |     491     2106     6361 |     7605     6848     21 |  0.000 % |
676.63/676.91	|   7575146 |     491     2106     6361 |     8366     6354     22 |  0.000 % |
1063.54/1063.96	|  11362821 |     491     2106     6361 |     9203     7161     22 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-298444-1171856208 -o ROOT/results/node71/solver-298444-1171856208 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298444-1171856208/minimarch /tmp/evaluation/298444-1171856208/instance-298444-1171856208.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 8.00 7.08 4.77 3/64 27679
/proc/meminfo: memFree=946456/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=1868 CPUtime=0
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 205578644 1912832 122 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134523446 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 467 122 51 132 0 332 0

[startup+0.107436 s]
/proc/loadavg: 8.00 7.08 4.77 3/64 27679
/proc/meminfo: memFree=946456/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=1996 CPUtime=0.1
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 176 0 0 0 10 0 0 0 18 0 1 0 205578644 2043904 160 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552973 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 499 160 66 132 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.515523 s]
/proc/loadavg: 8.00 7.08 4.77 3/64 27679
/proc/meminfo: memFree=946456/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=2128 CPUtime=0.51
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 206 0 0 0 51 0 0 0 21 0 1 0 205578644 2179072 190 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 532 190 66 132 0 397 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2128

[startup+1.3357 s]
/proc/loadavg: 8.00 7.08 4.77 2/65 27680
/proc/meminfo: memFree=945808/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=2260 CPUtime=1.33
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 235 0 0 0 133 0 0 0 25 0 1 0 205578644 2314240 219 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557317 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 565 219 66 132 0 430 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2260

[startup+2.97506 s]
/proc/loadavg: 8.00 7.08 4.77 2/65 27680
/proc/meminfo: memFree=945552/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=2392 CPUtime=2.97
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 265 0 0 0 297 0 0 0 25 0 1 0 205578644 2449408 249 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551511 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 598 249 66 132 0 463 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2392

[startup+6.25177 s]
/proc/loadavg: 7.44 6.98 4.74 2/65 27680
/proc/meminfo: memFree=945232/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=2524 CPUtime=6.24
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 316 0 0 0 624 0 0 0 25 0 1 0 205578644 2584576 300 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 631 300 66 132 0 496 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2524

[startup+12.7042 s]
/proc/loadavg: 6.92 6.88 4.72 2/65 27680
/proc/meminfo: memFree=944912/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=2788 CPUtime=12.69
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 371 0 0 0 1269 0 0 0 25 0 1 0 205578644 2854912 355 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 697 355 66 132 0 562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2788

[startup+25.5069 s]
/proc/loadavg: 5.61 6.59 4.66 2/65 27680
/proc/meminfo: memFree=944656/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=3052 CPUtime=25.49
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 438 0 0 0 2549 0 0 0 25 0 1 0 205578644 3125248 422 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557597 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 763 422 66 132 0 628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3052

[startup+51.1145 s]
/proc/loadavg: 4.04 6.14 4.57 2/65 27680
/proc/meminfo: memFree=944272/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=3448 CPUtime=51.08
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 540 0 0 0 5108 0 0 0 25 0 1 0 205578644 3530752 524 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 862 524 66 132 0 727 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3448

[startup+102.324 s]
/proc/loadavg: 2.32 5.34 4.38 2/65 27680
/proc/meminfo: memFree=943824/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=3976 CPUtime=102.28
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 659 0 0 0 10227 1 0 0 25 0 1 0 205578644 4071424 643 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 994 643 66 132 0 859 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3976

[startup+162.348 s]
/proc/loadavg: 1.48 4.55 4.16 2/65 27680
/proc/meminfo: memFree=943440/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=4244 CPUtime=162.28
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 755 0 0 0 16227 1 0 0 25 0 1 0 205578644 4345856 739 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134553246 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1061 739 66 132 0 926 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4244

[startup+222.367 s]
/proc/loadavg: 1.17 3.90 3.96 2/65 27680
/proc/meminfo: memFree=942992/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=4644 CPUtime=222.27
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 843 0 0 0 22226 1 0 0 25 0 1 0 205578644 4755456 827 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551533 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1161 827 66 132 0 1026 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4644

[startup+282.386 s]
/proc/loadavg: 1.06 3.37 3.77 2/65 27682
/proc/meminfo: memFree=942736/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=4904 CPUtime=282.27
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 904 0 0 0 28226 1 0 0 25 0 1 0 205578644 5021696 888 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1226 888 66 132 0 1091 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 4904

[startup+342.399 s]
/proc/loadavg: 1.02 2.94 3.60 2/65 27682
/proc/meminfo: memFree=942544/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=5168 CPUtime=342.25
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 967 0 0 0 34224 1 0 0 25 0 1 0 205578644 5292032 951 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550924 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1292 951 66 132 0 1157 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 5168

[startup+402.423 s]
/proc/loadavg: 1.01 2.58 3.43 2/65 27682
/proc/meminfo: memFree=942288/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=5300 CPUtime=402.25
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1016 0 0 0 40224 1 0 0 25 0 1 0 205578644 5427200 1000 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134563408 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1325 1000 66 132 0 1190 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 5300

[startup+462.442 s]
/proc/loadavg: 1.00 2.29 3.28 2/65 27682
/proc/meminfo: memFree=942032/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=5568 CPUtime=462.25
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1085 0 0 0 46223 2 0 0 25 0 1 0 205578644 5701632 1069 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134550326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1392 1069 66 132 0 1257 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 5568

[startup+522.459 s]
/proc/loadavg: 1.00 2.05 3.13 2/65 27682
/proc/meminfo: memFree=941904/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=5700 CPUtime=522.25
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1116 0 0 0 52223 2 0 0 25 0 1 0 205578644 5836800 1100 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134556555 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1425 1100 66 132 0 1290 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 5700

[startup+582.479 s]
/proc/loadavg: 1.00 1.86 2.99 2/65 27682
/proc/meminfo: memFree=941776/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=5836 CPUtime=582.25
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1147 0 0 0 58223 2 0 0 25 0 1 0 205578644 5976064 1131 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1459 1131 66 132 0 1324 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 5836

[startup+642.496 s]
/proc/loadavg: 1.05 1.72 2.87 2/65 27682
/proc/meminfo: memFree=941584/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=5976 CPUtime=642.23
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1184 0 0 0 64221 2 0 0 25 0 1 0 205578644 6119424 1168 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557134 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1494 1168 66 132 0 1359 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 5976

[startup+702.516 s]
/proc/loadavg: 1.02 1.58 2.75 2/65 27682
/proc/meminfo: memFree=941456/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=6152 CPUtime=702.23
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1224 0 0 0 70221 2 0 0 25 0 1 0 205578644 6299648 1208 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557480 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1538 1208 66 132 0 1403 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 6152

[startup+762.535 s]
/proc/loadavg: 1.00 1.47 2.64 2/65 27682
/proc/meminfo: memFree=941328/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=6284 CPUtime=762.22
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1254 0 0 0 76220 2 0 0 25 0 1 0 205578644 6434816 1238 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557837 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1571 1238 66 132 0 1436 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 6284

[startup+822.556 s]
/proc/loadavg: 1.00 1.38 2.53 2/65 27682
/proc/meminfo: memFree=941200/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=6420 CPUtime=822.22
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1289 0 0 0 82220 2 0 0 25 0 1 0 205578644 6574080 1273 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1605 1273 66 132 0 1470 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 6420

[startup+882.572 s]
/proc/loadavg: 1.00 1.31 2.43 2/65 27682
/proc/meminfo: memFree=941072/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=6544 CPUtime=882.21
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1306 0 0 0 88219 2 0 0 25 0 1 0 205578644 6701056 1290 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1636 1290 66 132 0 1501 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 6544

[startup+942.586 s]
/proc/loadavg: 1.00 1.25 2.34 2/65 27682
/proc/meminfo: memFree=940944/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=6676 CPUtime=942.2
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1342 0 0 0 94218 2 0 0 25 0 1 0 205578644 6836224 1326 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1669 1326 66 132 0 1534 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 6676

[startup+1002.61 s]
/proc/loadavg: 1.00 1.20 2.25 2/65 27682
/proc/meminfo: memFree=940944/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=6676 CPUtime=1002.2
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1358 0 0 0 100218 2 0 0 25 0 1 0 205578644 6836224 1342 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557735 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1669 1342 66 132 0 1534 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 6676

[startup+1062.63 s]
/proc/loadavg: 1.00 1.16 2.17 2/65 27682
/proc/meminfo: memFree=940880/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=6812 CPUtime=1062.21
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1385 0 0 0 106218 3 0 0 25 0 1 0 205578644 6975488 1369 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551703 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1703 1369 66 132 0 1568 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 6812

[startup+1122.65 s]
/proc/loadavg: 1.00 1.13 2.10 2/65 27682
/proc/meminfo: memFree=940624/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=7076 CPUtime=1122.2
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1435 0 0 0 112217 3 0 0 25 0 1 0 205578644 7245824 1419 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551523 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1769 1419 66 132 0 1634 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 7076

[startup+1182.66 s]
/proc/loadavg: 1.00 1.11 2.03 2/65 27682
/proc/meminfo: memFree=940560/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=7076 CPUtime=1182.19
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1454 0 0 0 118216 3 0 0 25 0 1 0 205578644 7245824 1438 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551338 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1769 1438 66 132 0 1634 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 7076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.10 2.00 2/65 27682
/proc/meminfo: memFree=940560/2055920 swapFree=4174780/4192956
[pid=27679] ppid=27677 vsize=7076 CPUtime=1200.01
/proc/27679/stat : 27679 (minimarch) R 27677 27679 26854 0 -1 4194304 1454 0 0 0 119998 3 0 0 25 0 1 0 205578644 7245824 1438 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/27679/statm: 1769 1438 66 132 0 1634 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7076

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): 1200.49
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.034994
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 7076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1454
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= 2766

runsolver used 0.739887 second user time and 2.46962 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Feb 19 03:36:48 UTC 2007

IDJOB= 298444
IDBENCH= 19986
IDSOLVER= 110
FILE ID= node71/298444-1171856208

PBS_JOBID= 3839751

Free space on /tmp= 66561 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298444-1171856208/minimarch /tmp/evaluation/298444-1171856208/instance-298444-1171856208.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-298444-1171856208 -o ROOT/results/node71/solver-298444-1171856208 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298444-1171856208/minimarch /tmp/evaluation/298444-1171856208/instance-298444-1171856208.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 150832092

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        946864 kB
Buffers:         50804 kB
Cached:         917704 kB
SwapCached:      12392 kB
Active:         757052 kB
Inactive:       229960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        946864 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          15808 kB
Slab:           108080 kB
Committed_AS:   667712 kB
PageTables:       1448 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= 66561 MiB

End job on node71 on Mon Feb 19 03:56:51 UTC 2007