Trace number 427405

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) 1200.09 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
MD5SUM477dc097da7e642f48b5bde247eb1f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	|  Number of clauses:    2343                                                 |
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 |     536     2316     7016 |      772        0    nan |  0.000 % |
0.00/0.01	|       100 |     536     2316     7016 |      849      100     29 |  0.000 % |
0.00/0.02	|       250 |     536     2316     7016 |      934      250     30 |  0.000 % |
0.00/0.03	|       477 |     536     2316     7016 |     1027      477     28 |  0.000 % |
0.00/0.04	|       814 |     536     2316     7016 |     1130      814     26 |  0.000 % |
0.00/0.07	|      1322 |     536     2316     7016 |     1243      717     27 |  0.000 % |
0.10/0.10	|      2082 |     536     2316     7016 |     1367      817     24 |  0.000 % |
0.10/0.16	|      3222 |     536     2316     7016 |     1504     1243     25 |  0.000 % |
0.20/0.25	|      4932 |     536     2316     7016 |     1654     1389     26 |  0.000 % |
0.40/0.40	|      7494 |     536     2316     7016 |     1820     1373     25 |  0.000 % |
0.60/0.61	|     11339 |     536     2316     7016 |     2002     1465     23 |  0.000 % |
0.90/0.95	|     17106 |     536     2316     7016 |     2202     2049     28 |  0.000 % |
1.40/1.49	|     25755 |     536     2316     7016 |     2422     1631     27 |  0.000 % |
2.30/2.32	|     38730 |     536     2316     7016 |     2665     2118     27 |  0.000 % |
3.59/3.61	|     58191 |     536     2316     7016 |     2931     2341     26 |  0.000 % |
5.59/5.61	|     87384 |     536     2316     7016 |     3224     2964     27 |  0.000 % |
8.79/8.80	|    131173 |     536     2316     7016 |     3547     2319     27 |  0.000 % |
13.59/13.69	|    196858 |     536     2316     7016 |     3902     2898     27 |  0.000 % |
21.48/21.55	|    295387 |     536     2316     7016 |     4292     2366     25 |  0.000 % |
33.38/33.40	|    443178 |     536     2316     7016 |     4721     4085     27 |  0.000 % |
51.58/51.68	|    664862 |     536     2316     7016 |     5193     3460     26 |  0.000 % |
80.36/80.43	|    997389 |     536     2316     7016 |     5712     4487     31 |  0.000 % |
124.85/124.91	|   1496178 |     536     2316     7016 |     6284     3903     24 |  0.000 % |
195.73/195.86	|   2244360 |     536     2316     7016 |     6912     5697     28 |  0.000 % |
304.38/304.55	|   3366634 |     536     2316     7016 |     7603     6151     28 |  0.000 % |
472.93/473.14	|   5050045 |     536     2316     7016 |     8364     6687     23 |  0.000 % |
743.03/743.43	|   7575161 |     536     2316     7016 |     9200     7741     31 |  0.000 % |
1176.29/1176.90	|  11362839 |     536     2316     7016 |    10120     7064     28 |  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/node3/watcher-427405-1177645863 -o ROOT/results/node3/solver-427405-1177645863 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427405-1177645863/minimarch_fixed /tmp/evaluation/427405-1177645863/instance-427405-1177645863.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 24369
/proc/meminfo: memFree=1627104/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=1868 CPUtime=0
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 240624034 1912832 128 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523561 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 467 128 51 132 0 332 0

[startup+0.08125 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24369
/proc/meminfo: memFree=1627104/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=1976 CPUtime=0.08
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 188 0 0 0 8 0 0 0 18 0 1 0 240624034 2023424 173 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551318 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 494 173 67 132 0 359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1976

[startup+0.101252 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24369
/proc/meminfo: memFree=1627104/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=2108 CPUtime=0.1
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 240624034 2158592 179 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557936 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 527 179 67 132 0 392 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2108

[startup+0.301285 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24369
/proc/meminfo: memFree=1627104/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=2108 CPUtime=0.3
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 214 0 0 0 30 0 0 0 19 0 1 0 240624034 2158592 199 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 527 199 67 132 0 392 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2108

[startup+0.701351 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24369
/proc/meminfo: memFree=1627104/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=2240 CPUtime=0.7
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 235 0 0 0 70 0 0 0 23 0 1 0 240624034 2293760 220 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558029 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 560 220 67 132 0 425 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2240

[startup+1.50248 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1626392/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=2372 CPUtime=1.5
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 266 0 0 0 150 0 0 0 25 0 1 0 240624034 2428928 251 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553232 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 593 251 67 132 0 458 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2372

[startup+3.10174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1626136/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=2504 CPUtime=3.1
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 307 0 0 0 310 0 0 0 25 0 1 0 240624034 2564096 292 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551538 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 626 292 67 132 0 491 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2504

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1625816/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=2768 CPUtime=6.29
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 240624034 2834432 350 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 692 350 67 132 0 557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1625432/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=2916 CPUtime=12.69
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 418 0 0 0 1269 0 0 0 25 0 1 0 240624034 2985984 403 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 729 403 67 132 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1625112/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=3312 CPUtime=25.48
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 497 0 0 0 2548 0 0 0 25 0 1 0 240624034 3391488 482 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557605 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 828 482 67 132 0 693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3312

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1624792/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=3580 CPUtime=51.07
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 593 0 0 0 5107 0 0 0 25 0 1 0 240624034 3665920 578 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 895 578 67 132 0 760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3580

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1624216/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=4228 CPUtime=102.26
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 735 0 0 0 10226 0 0 0 25 0 1 0 240624034 4329472 720 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1057 720 67 132 0 922 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4228

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1623640/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=4756 CPUtime=162.24
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 861 0 0 0 16223 1 0 0 25 0 1 0 240624034 4870144 846 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1189 846 67 132 0 1054 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4756

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1623256/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=5148 CPUtime=222.21
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 958 0 0 0 22220 1 0 0 25 0 1 0 240624034 5271552 943 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1287 943 67 132 0 1152 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5148

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1622936/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=5424 CPUtime=282.19
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1026 0 0 0 28218 1 0 0 25 0 1 0 240624034 5554176 1011 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1356 1011 67 132 0 1221 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5424

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1622552/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=5692 CPUtime=342.18
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1112 0 0 0 34216 2 0 0 25 0 1 0 240624034 5828608 1097 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1423 1097 67 132 0 1288 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5692

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1622296/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=5960 CPUtime=402.15
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1173 0 0 0 40213 2 0 0 25 0 1 0 240624034 6103040 1158 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1490 1158 67 132 0 1355 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5960

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1622168/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=6092 CPUtime=462.13
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1210 0 0 0 46211 2 0 0 25 0 1 0 240624034 6238208 1195 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557356 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1523 1195 67 132 0 1388 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6092

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1621848/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=6468 CPUtime=522.12
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1297 0 0 0 52209 3 0 0 25 0 1 0 240624034 6623232 1282 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1617 1282 67 132 0 1482 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6468

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24370
/proc/meminfo: memFree=1621656/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=6600 CPUtime=582.09
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1337 0 0 0 58206 3 0 0 25 0 1 0 240624034 6758400 1322 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1650 1322 67 132 0 1515 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6600

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 24542
/proc/meminfo: memFree=1620200/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=6732 CPUtime=641.99
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1371 0 0 0 64195 4 0 0 25 0 1 0 240624034 6893568 1356 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1683 1356 67 132 0 1548 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 6732

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1621336/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=6868 CPUtime=701.94
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1379 0 0 0 70190 4 0 0 25 0 1 0 240624034 7032832 1364 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1717 1364 67 132 0 1582 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 6868

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1621144/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7000 CPUtime=761.93
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1443 0 0 0 76188 5 0 0 25 0 1 0 240624034 7168000 1428 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1750 1428 67 132 0 1615 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 7000

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620952/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7132 CPUtime=821.9
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1478 0 0 0 82185 5 0 0 25 0 1 0 240624034 7303168 1463 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550382 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1783 1463 67 132 0 1648 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 7132

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620888/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7264 CPUtime=881.89
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1499 0 0 0 88183 6 0 0 25 0 1 0 240624034 7438336 1484 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1816 1484 67 132 0 1681 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 7264

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620696/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7500 CPUtime=941.86
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1551 0 0 0 94180 6 0 0 25 0 1 0 240624034 7680000 1536 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1875 1536 67 132 0 1740 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 7500

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620632/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7500 CPUtime=1001.85
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1567 0 0 0 100178 7 0 0 25 0 1 0 240624034 7680000 1552 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551230 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1875 1552 67 132 0 1740 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 7500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620568/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7636 CPUtime=1061.82
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1587 0 0 0 106175 7 0 0 25 0 1 0 240624034 7819264 1572 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551535 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1909 1572 67 132 0 1774 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 7636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620568/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7772 CPUtime=1121.8
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1623 0 0 0 112173 7 0 0 25 0 1 0 240624034 7958528 1608 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1943 1608 67 132 0 1808 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 7772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620376/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=7904 CPUtime=1181.78
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1669 0 0 0 118170 8 0 0 25 0 1 0 240624034 8093696 1654 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556142 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 1976 1654 67 132 0 1841 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 7904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24568
/proc/meminfo: memFree=1620312/2055920 swapFree=4138808/4192956
[pid=24369] ppid=24367 vsize=8036 CPUtime=1200.08
/proc/24369/stat : 24369 (minimarch_fixed) R 24367 24369 23349 0 -1 4194304 1677 0 0 0 120000 8 0 0 25 0 1 0 240624034 8228864 1662 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/24369/statm: 2009 1662 67 132 0 1874 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8036

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.084987
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 8036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1677
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= 25076

runsolver used 0.891864 second user time and 2.58661 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 27 03:51:03 UTC 2007

IDJOB= 427405
IDBENCH= 19958
IDSOLVER= 198
FILE ID= node3/427405-1177645863

PBS_JOBID= 4697290

Free space on /tmp= 66495 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427405-1177645863/minimarch_fixed /tmp/evaluation/427405-1177645863/instance-427405-1177645863.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-427405-1177645863 -o ROOT/results/node3/solver-427405-1177645863 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427405-1177645863/minimarch_fixed /tmp/evaluation/427405-1177645863/instance-427405-1177645863.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  477dc097da7e642f48b5bde247eb1f2d

RANDOM SEED= 202127428

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1627640 kB
Buffers:         45816 kB
Cached:         314316 kB
SwapCached:      17744 kB
Active:         183836 kB
Inactive:       200256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627640 kB
SwapTotal:     4192956 kB
SwapFree:      4138808 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          30004 kB
Slab:            29784 kB
Committed_AS:  6160100 kB
PageTables:       1780 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= 66495 MiB

End job on node3 on Fri Apr 27 04:11:06 UTC 2007