Trace number 427403

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) 1200.02 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 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:         0.00         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 |     537     2329     7056 |      776        0    nan |  0.000 % |
0.00/0.01	|       101 |     537     2329     7056 |      853      101     31 |  0.000 % |
0.00/0.02	|       252 |     537     2329     7056 |      939      252     27 |  0.000 % |
0.00/0.03	|       479 |     537     2329     7056 |     1033      479     28 |  0.000 % |
0.00/0.04	|       816 |     537     2329     7056 |     1136      816     28 |  0.000 % |
0.00/0.07	|      1322 |     537     2329     7056 |     1250      715     24 |  0.000 % |
0.09/0.10	|      2083 |     537     2329     7056 |     1375      819     25 |  0.000 % |
0.09/0.16	|      3223 |     537     2329     7056 |     1512     1245     24 |  0.000 % |
0.19/0.25	|      4931 |     537     2329     7056 |     1664     1364     24 |  0.000 % |
0.29/0.39	|      7493 |     537     2329     7056 |     1830     1315     24 |  0.000 % |
0.59/0.61	|     11337 |     537     2329     7056 |     2013     1354     24 |  0.000 % |
0.89/0.95	|     17105 |     537     2329     7056 |     2214     1935     24 |  0.000 % |
1.39/1.47	|     25754 |     537     2329     7056 |     2436     1476     23 |  0.000 % |
2.20/2.30	|     38729 |     537     2329     7056 |     2680     1921     25 |  0.000 % |
3.59/3.61	|     58192 |     537     2329     7056 |     2948     2106     26 |  0.000 % |
5.60/5.62	|     87386 |     537     2329     7056 |     3242     2634     25 |  0.000 % |
8.69/8.74	|    131176 |     537     2329     7056 |     3567     3286     27 |  0.000 % |
13.69/13.75	|    196861 |     537     2329     7056 |     3923     3504     26 |  0.000 % |
21.19/21.20	|    295392 |     537     2329     7056 |     4316     2399     26 |  0.000 % |
32.88/32.95	|    443183 |     537     2329     7056 |     4747     3559     26 |  0.000 % |
50.98/51.01	|    664866 |     537     2329     7056 |     5222     4011     25 |  0.000 % |
78.97/79.01	|    997391 |     537     2329     7056 |     5745     3613     25 |  0.000 % |
123.76/123.83	|   1496179 |     537     2329     7056 |     6319     3099     26 |  0.000 % |
193.54/193.65	|   2244362 |     537     2329     7056 |     6951     4505     26 |  0.000 % |
305.41/305.59	|   3366638 |     537     2329     7056 |     7646     4164     27 |  0.000 % |
476.77/476.94	|   5050053 |     537     2329     7056 |     8411     7679     27 |  0.000 % |
750.71/751.09	|   7575169 |     537     2329     7056 |     9252     8336     25 |  0.000 % |
1182.22/1182.69	|  11362844 |     537     2329     7056 |    10177     4864     25 |  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/node18/watcher-427403-1177645823 -o ROOT/results/node18/solver-427403-1177645823 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427403-1177645823/minimarch_fixed /tmp/evaluation/427403-1177645823/instance-427403-1177645823.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: 0.99 0.98 0.99 3/77 8657
/proc/meminfo: memFree=1476560/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=1868 CPUtime=0
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 212499659 1912832 128 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523077 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 467 128 51 132 0 332 0

[startup+0.100795 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8657
/proc/meminfo: memFree=1476560/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=1976 CPUtime=0.09
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 192 0 0 0 9 0 0 0 18 0 1 0 212499659 2023424 177 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 494 177 67 132 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1976

[startup+0.201805 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8657
/proc/meminfo: memFree=1476560/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=2108 CPUtime=0.19
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 206 0 0 0 19 0 0 0 18 0 1 0 212499659 2158592 191 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557487 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 527 191 67 132 0 392 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2108

[startup+0.301815 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8657
/proc/meminfo: memFree=1476560/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=2108 CPUtime=0.29
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 214 0 0 0 29 0 0 0 19 0 1 0 212499659 2158592 199 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550954 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 527 199 67 132 0 392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2108

[startup+0.701853 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 8657
/proc/meminfo: memFree=1476560/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=2240 CPUtime=0.69
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 234 0 0 0 69 0 0 0 23 0 1 0 212499659 2293760 219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 560 219 67 132 0 425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2240

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8658
/proc/meminfo: memFree=1475848/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=2372 CPUtime=1.49
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 259 0 0 0 149 0 0 0 25 0 1 0 212499659 2428928 244 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551678 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 593 244 67 132 0 458 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2372

[startup+3.10208 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8658
/proc/meminfo: memFree=1475592/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=2504 CPUtime=3.09
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 302 0 0 0 309 0 0 0 25 0 1 0 212499659 2564096 287 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557484 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 626 287 67 132 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504

[startup+6.30139 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8658
/proc/meminfo: memFree=1475272/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=2636 CPUtime=6.29
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 354 0 0 0 629 0 0 0 25 0 1 0 212499659 2699264 339 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 659 339 67 132 0 524 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2636

[startup+12.702 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1474888/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=2900 CPUtime=12.69
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 417 0 0 0 1269 0 0 0 25 0 1 0 212499659 2969600 402 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 725 402 67 132 0 590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2900

[startup+25.5012 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1474696/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=3292 CPUtime=25.48
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 490 0 0 0 2548 0 0 0 25 0 1 0 212499659 3371008 475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557126 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 823 475 67 132 0 688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3292

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1474248/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=3688 CPUtime=51.08
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 604 0 0 0 5108 0 0 0 25 0 1 0 212499659 3776512 589 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557487 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 922 589 67 132 0 787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3688

[startup+102.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1473672/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=4220 CPUtime=102.27
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 743 0 0 0 10226 1 0 0 25 0 1 0 212499659 4321280 728 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553249 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1055 728 67 132 0 920 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4220

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1473224/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=4612 CPUtime=162.25
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 851 0 0 0 16224 1 0 0 25 0 1 0 212499659 4722688 836 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1153 836 67 132 0 1018 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4612

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1472840/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=5012 CPUtime=222.24
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 940 0 0 0 22223 1 0 0 25 0 1 0 212499659 5132288 925 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551362 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1253 925 67 132 0 1118 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5012

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1472520/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=5264 CPUtime=282.22
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1013 0 0 0 28220 2 0 0 25 0 1 0 212499659 5390336 998 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1316 998 67 132 0 1181 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5264

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1472136/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=5664 CPUtime=342.2
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1104 0 0 0 34218 2 0 0 25 0 1 0 212499659 5799936 1089 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551200 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1416 1089 67 132 0 1281 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5664

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1471944/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=5904 CPUtime=402.19
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1154 0 0 0 40216 3 0 0 25 0 1 0 212499659 6045696 1139 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1476 1139 67 132 0 1341 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5904

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1471880/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=6036 CPUtime=462.17
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1180 0 0 0 46214 3 0 0 25 0 1 0 212499659 6180864 1165 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1509 1165 67 132 0 1374 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6036

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1471688/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=6300 CPUtime=522.16
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1244 0 0 0 52212 4 0 0 25 0 1 0 212499659 6451200 1229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1575 1229 67 132 0 1440 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6300

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8658
/proc/meminfo: memFree=1471496/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=6432 CPUtime=582.14
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1285 0 0 0 58210 4 0 0 25 0 1 0 212499659 6586368 1270 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1608 1270 67 132 0 1473 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6432

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8684
/proc/meminfo: memFree=1470168/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=6564 CPUtime=642.11
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1321 0 0 0 64206 5 0 0 25 0 1 0 212499659 6721536 1306 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1641 1306 67 132 0 1506 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6564

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470792/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=6776 CPUtime=702.03
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1364 0 0 0 70197 6 0 0 25 0 1 0 212499659 6938624 1349 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1694 1349 67 132 0 1559 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 6776

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470792/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=6908 CPUtime=762.01
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1415 0 0 0 76195 6 0 0 25 0 1 0 212499659 7073792 1400 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551232 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1727 1400 67 132 0 1592 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 6908

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470600/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7176 CPUtime=821.99
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1470 0 0 0 82193 6 0 0 25 0 1 0 212499659 7348224 1455 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1794 1455 67 132 0 1659 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7176

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470536/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7308 CPUtime=881.99
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1493 0 0 0 88192 7 0 0 25 0 1 0 212499659 7483392 1478 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557537 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1827 1478 67 132 0 1692 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 7308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470408/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7308 CPUtime=941.96
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1514 0 0 0 94189 7 0 0 25 0 1 0 212499659 7483392 1499 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1827 1499 67 132 0 1692 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 7308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470344/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7440 CPUtime=1001.96
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1526 0 0 0 100188 8 0 0 25 0 1 0 212499659 7618560 1511 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551318 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1860 1511 67 132 0 1725 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 7440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470152/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7568 CPUtime=1061.94
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1574 0 0 0 106186 8 0 0 25 0 1 0 212499659 7749632 1559 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1892 1559 67 132 0 1757 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 7568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470024/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7664 CPUtime=1121.92
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1595 0 0 0 112184 8 0 0 25 0 1 0 212499659 7847936 1580 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553528 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1916 1580 67 132 0 1781 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 7664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1470152/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7664 CPUtime=1181.91
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1605 0 0 0 118182 9 0 0 25 0 1 0 212499659 7847936 1590 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1916 1590 67 132 0 1781 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 7664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1469960/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7800 CPUtime=1200.01
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1644 0 0 0 119992 9 0 0 25 0 1 0 212499659 7987200 1629 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1950 1629 67 132 0 1815 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7800

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8856
/proc/meminfo: memFree=1469960/2055920 swapFree=4147180/4192956
[pid=8657] ppid=8655 vsize=7800 CPUtime=1200.01
/proc/8657/stat : 8657 (minimarch_fixed) R 8655 8657 7357 0 -1 4194304 1644 0 0 0 119992 9 0 0 25 0 1 0 212499659 7987200 1629 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/8657/statm: 1950 1629 67 132 0 1815 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.091986
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 7800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1644
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= 12511

runsolver used 0.999848 second user time and 2.47962 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Apr 27 03:50:23 UTC 2007

IDJOB= 427403
IDBENCH= 19957
IDSOLVER= 198
FILE ID= node18/427403-1177645823

PBS_JOBID= 4697265

Free space on /tmp= 66523 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427403-1177645823/minimarch_fixed /tmp/evaluation/427403-1177645823/instance-427403-1177645823.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-427403-1177645823 -o ROOT/results/node18/solver-427403-1177645823 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427403-1177645823/minimarch_fixed /tmp/evaluation/427403-1177645823/instance-427403-1177645823.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 418398323

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1476968 kB
Buffers:         54080 kB
Cached:         428308 kB
SwapCached:      14828 kB
Active:         241712 kB
Inactive:       264372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476968 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            58416 kB
Committed_AS:  5478916 kB
PageTables:       1776 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= 66523 MiB

End job on node18 on Fri Apr 27 04:10:25 UTC 2007