Trace number 427491

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimarch 2007-04-26 (fixed)? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	|  Number of clauses:    2556                                                 |
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 |     580     2531     7694 |      843        0    nan |  0.000 % |
0.00/0.01	|       101 |     580     2531     7694 |      928      101     29 |  0.000 % |
0.00/0.02	|       253 |     580     2531     7694 |     1020      253     27 |  0.000 % |
0.00/0.03	|       478 |     580     2531     7694 |     1122      478     27 |  0.000 % |
0.03/0.04	|       815 |     580     2531     7694 |     1235      815     28 |  0.000 % |
0.03/0.07	|      1321 |     580     2531     7694 |     1358      668     25 |  0.000 % |
0.09/0.11	|      2080 |     580     2531     7694 |     1494     1427     27 |  0.000 % |
0.09/0.17	|      3220 |     580     2531     7694 |     1644      998     26 |  0.000 % |
0.19/0.26	|      4929 |     580     2531     7694 |     1808      978     27 |  0.000 % |
0.39/0.41	|      7491 |     580     2531     7694 |     1989     1653     28 |  0.000 % |
0.59/0.66	|     11338 |     580     2531     7694 |     2188     1366     27 |  0.000 % |
1.00/1.03	|     17107 |     580     2531     7694 |     2407     1490     28 |  0.000 % |
1.59/1.62	|     25757 |     580     2531     7694 |     2647     1462     26 |  0.000 % |
2.49/2.50	|     38731 |     580     2531     7694 |     2912     2199     27 |  0.000 % |
3.79/3.90	|     58193 |     580     2531     7694 |     3203     2303     28 |  0.000 % |
5.99/6.06	|     87385 |     580     2531     7694 |     3524     1946     27 |  0.000 % |
9.39/9.44	|    131174 |     580     2531     7694 |     3876     2500     28 |  0.000 % |
14.59/14.61	|    196858 |     580     2531     7694 |     4264     3107     27 |  0.000 % |
22.69/22.74	|    295384 |     580     2531     7694 |     4690     4198     28 |  0.000 % |
35.09/35.17	|    443174 |     580     2531     7694 |     5159     4279     29 |  0.000 % |
54.88/54.97	|    664858 |     580     2531     7694 |     5675     3638     28 |  0.000 % |
85.86/85.95	|    997383 |     580     2531     7694 |     6243     2976     25 |  0.000 % |
134.95/135.00	|   1496173 |     580     2531     7694 |     6867     6013     28 |  0.000 % |
210.64/210.71	|   2244356 |     580     2531     7694 |     7554     4855     27 |  0.000 % |
329.80/329.96	|   3366631 |     580     2531     7694 |     8309     6687     28 |  0.000 % |
518.65/518.81	|   5050042 |     580     2531     7694 |     9140     5634     27 |  0.000 % |
821.17/821.41	|   7575158 |     580     2531     7694 |    10054     5367     31 |  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/node27/watcher-427491-1177648700 -o ROOT/results/node27/solver-427491-1177648700 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427491-1177648700/minimarch_fixed /tmp/evaluation/427491-1177648700/instance-427491-1177648700.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 3/65 26877
/proc/meminfo: memFree=1481240/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=2012 CPUtime=0
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 177565915 2060288 137 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523036 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 503 137 51 132 0 368 0

[startup+0.039363 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26877
/proc/meminfo: memFree=1481240/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=1992 CPUtime=0.03
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 170 0 0 0 3 0 0 0 18 0 1 0 177565915 2039808 155 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 498 155 67 132 0 363 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1992

[startup+0.101356 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26877
/proc/meminfo: memFree=1481240/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=1992 CPUtime=0.09
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 177565915 2039808 180 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 498 180 67 132 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1992

[startup+0.301376 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26877
/proc/meminfo: memFree=1481240/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=2124 CPUtime=0.29
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 177565915 2174976 208 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551403 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 531 208 67 132 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2124

[startup+0.701416 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 26877
/proc/meminfo: memFree=1481240/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=2256 CPUtime=0.69
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 249 0 0 0 69 0 0 0 22 0 1 0 177565915 2310144 234 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 564 234 67 132 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2256

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1480464/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=2388 CPUtime=1.49
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 284 0 0 0 149 0 0 0 25 0 1 0 177565915 2445312 269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 597 269 67 132 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2388

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1480208/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=2520 CPUtime=3.09
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 324 0 0 0 309 0 0 0 25 0 1 0 177565915 2580480 309 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 630 309 67 132 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2520

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1479760/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=2784 CPUtime=6.29
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 386 0 0 0 629 0 0 0 25 0 1 0 177565915 2850816 371 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 696 371 67 132 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2784

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1479440/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=3052 CPUtime=12.69
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 451 0 0 0 1269 0 0 0 25 0 1 0 177565915 3125248 436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 763 436 67 132 0 628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1479120/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=3448 CPUtime=25.49
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 534 0 0 0 2549 0 0 0 25 0 1 0 177565915 3530752 519 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 862 519 67 132 0 727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3448

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1478736/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=3840 CPUtime=51.08
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 630 0 0 0 5108 0 0 0 25 0 1 0 177565915 3932160 615 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550387 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 960 615 67 132 0 825 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3840

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1478032/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=4492 CPUtime=102.26
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 806 0 0 0 10226 0 0 0 25 0 1 0 177565915 4599808 791 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551678 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1123 791 67 132 0 988 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4492

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1477520/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=5016 CPUtime=162.25
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 924 0 0 0 16224 1 0 0 25 0 1 0 177565915 5136384 909 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1254 909 67 132 0 1119 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5016

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1477200/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=5276 CPUtime=222.23
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 997 0 0 0 22222 1 0 0 25 0 1 0 177565915 5402624 982 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1319 982 67 132 0 1184 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5276

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1477072/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=5552 CPUtime=282.21
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1060 0 0 0 28220 1 0 0 25 0 1 0 177565915 5685248 1045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1388 1045 67 132 0 1253 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5552

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1476560/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=5948 CPUtime=342.19
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1163 0 0 0 34218 1 0 0 25 0 1 0 177565915 6090752 1148 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1487 1148 67 132 0 1352 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5948

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1476304/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=6204 CPUtime=402.17
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1238 0 0 0 40216 1 0 0 25 0 1 0 177565915 6352896 1223 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557895 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1551 1223 67 132 0 1416 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6204

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1476176/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=6336 CPUtime=462.17
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1271 0 0 0 46215 2 0 0 25 0 1 0 177565915 6488064 1256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557310 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1584 1256 67 132 0 1449 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6336

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1475984/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=6604 CPUtime=522.15
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1343 0 0 0 52213 2 0 0 25 0 1 0 177565915 6762496 1328 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1651 1328 67 132 0 1516 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6604

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1475728/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=6864 CPUtime=582.13
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1389 0 0 0 58211 2 0 0 25 0 1 0 177565915 7028736 1374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550931 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1716 1374 67 132 0 1581 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6864

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1475536/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=6980 CPUtime=642.12
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1430 0 0 0 64209 3 0 0 25 0 1 0 177565915 7147520 1415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552885 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1745 1415 67 132 0 1610 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6980

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1475280/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=7244 CPUtime=702.09
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1486 0 0 0 70206 3 0 0 25 0 1 0 177565915 7417856 1471 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1811 1471 67 132 0 1676 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7244

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1475152/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=7376 CPUtime=762.09
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1510 0 0 0 76205 4 0 0 25 0 1 0 177565915 7553024 1495 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1844 1495 67 132 0 1709 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 7376

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1475024/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=7508 CPUtime=822.07
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1546 0 0 0 82203 4 0 0 25 0 1 0 177565915 7688192 1531 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551507 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1877 1531 67 132 0 1742 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 7508

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1474896/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=7640 CPUtime=882.05
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1585 0 0 0 88201 4 0 0 25 0 1 0 177565915 7823360 1570 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1910 1570 67 132 0 1775 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7640

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1474768/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=7640 CPUtime=942.03
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1605 0 0 0 94199 4 0 0 25 0 1 0 177565915 7823360 1590 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553230 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1910 1590 67 132 0 1775 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1474704/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=7908 CPUtime=1002.02
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1651 0 0 0 100197 5 0 0 25 0 1 0 177565915 8097792 1636 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 1977 1636 67 132 0 1842 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1474576/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=8040 CPUtime=1062
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1693 0 0 0 106195 5 0 0 25 0 1 0 177565915 8232960 1678 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550353 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2010 1678 67 132 0 1875 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 8040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1474448/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=8172 CPUtime=1121.98
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1708 0 0 0 112193 5 0 0 25 0 1 0 177565915 8368128 1693 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2043 1693 67 132 0 1908 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 8172

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1474320/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=8172 CPUtime=1181.97
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1731 0 0 0 118191 6 0 0 25 0 1 0 177565915 8368128 1716 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551474 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2043 1716 67 132 0 1908 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 8172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26878
/proc/meminfo: memFree=1474320/2055920 swapFree=4182904/4192956
[pid=26877] ppid=26875 vsize=8172 CPUtime=1200.07
/proc/26877/stat : 26877 (minimarch_fixed) R 26875 26877 25612 0 -1 4194304 1733 0 0 0 120001 6 0 0 25 0 1 0 177565915 8368128 1718 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/26877/statm: 2043 1718 67 132 0 1908 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8172

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06299
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 8172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1733
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= 2004

runsolver used 0.970852 second user time and 2.31765 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 04:38:20 UTC 2007

IDJOB= 427491
IDBENCH= 20001
IDSOLVER= 198
FILE ID= node27/427491-1177648700

PBS_JOBID= 4697309

Free space on /tmp= 66440 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427491-1177648700/minimarch_fixed /tmp/evaluation/427491-1177648700/instance-427491-1177648700.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-427491-1177648700 -o ROOT/results/node27/solver-427491-1177648700 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427491-1177648700/minimarch_fixed /tmp/evaluation/427491-1177648700/instance-427491-1177648700.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 294166148

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1481648 kB
Buffers:         46888 kB
Cached:         452304 kB
SwapCached:       4348 kB
Active:         237556 kB
Inactive:       271888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481648 kB
SwapTotal:     4192956 kB
SwapFree:      4182904 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            50824 kB
Committed_AS:  2197164 kB
PageTables:       1412 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= 66440 MiB

End job on node27 on Fri Apr 27 04:58:23 UTC 2007