Trace number 1520272

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S517464300-073.cnf
MD5SUM7c267c9186cddd61ecbfa4c2ad3e3281
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           560                                         |
0.00/0.00	c |  Number of clauses:            2380                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     552     2354     7086 |      863      100     30 |  0.000 % |
0.00/0.01	c |       250 |     552     2354     7086 |      949      250     27 |  0.000 % |
0.00/0.01	c |       475 |     552     2354     7086 |     1044      475     26 |  0.000 % |
0.00/0.02	c |       812 |     552     2354     7086 |     1148      812     26 |  0.000 % |
0.00/0.04	c |      1318 |     552     2354     7086 |     1263      715     23 |  0.000 % |
0.00/0.06	c |      2077 |     552     2354     7086 |     1390      820     22 |  0.000 % |
0.00/0.10	c |      3216 |     552     2354     7086 |     1529     1242     23 |  0.000 % |
0.09/0.15	c |      4924 |     552     2354     7086 |     1682     1360     23 |  0.000 % |
0.19/0.24	c |      7486 |     552     2354     7086 |     1850     1306     24 |  0.000 % |
0.29/0.37	c |     11330 |     552     2354     7086 |     2035     1321     23 |  0.000 % |
0.49/0.57	c |     17096 |     552     2354     7086 |     2238     1834     24 |  0.000 % |
0.79/0.87	c |     25745 |     552     2354     7086 |     2462     1302     22 |  0.000 % |
1.29/1.35	c |     38719 |     552     2354     7086 |     2708     1651     24 |  0.000 % |
1.99/2.09	c |     58180 |     552     2354     7086 |     2979     1706     22 |  0.000 % |
3.20/3.23	c |     87372 |     552     2354     7086 |     3277     2027     23 |  0.000 % |
4.89/4.98	c |    131161 |     552     2354     7086 |     3605     2352     23 |  0.000 % |
7.70/7.70	c |    196845 |     552     2354     7086 |     3966     2077     24 |  0.000 % |
11.89/11.93	c |    295371 |     552     2354     7086 |     4362     3909     25 |  0.000 % |
18.49/18.54	c |    443160 |     552     2354     7086 |     4798     3472     25 |  0.000 % |
28.68/28.71	c |    664843 |     552     2354     7086 |     5278     4223     25 |  0.000 % |
44.48/44.53	c |    997368 |     552     2354     7086 |     5806     2884     24 |  0.000 % |
68.97/69.01	c |   1496156 |     552     2354     7086 |     6387     5851     26 |  0.000 % |
107.67/107.72	c |   2244338 |     552     2354     7086 |     7026     6113     26 |  0.000 % |
167.45/167.52	c |   3366612 |     552     2354     7086 |     7728     4824     24 |  0.000 % |
261.72/261.81	c |   5050023 |     552     2354     7086 |     8501     5734     23 |  0.000 % |
406.29/406.48	c |   7575139 |     552     2354     7086 |     9351     4945     24 |  0.000 % |
637.32/637.53	c |  11362814 |     552     2354     7086 |    10286     8006     27 |  0.000 % |
994.73/995.04	c |  17044326 |     552     2354     7086 |    11315     7973     24 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520272-1238279696/watcher-1520272-1238279696 -o /tmp/evaluation-result-1520272-1238279696/solver-1520272-1238279696 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520272-1238279696.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): 1800 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 15355
/proc/meminfo: memFree=878136/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=7468 CPUtime=0
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 987343329 7647232 180 1992294400 4194304 5092341 548682068848 18446744073709551615 4227336 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 1867 180 88 219 0 1645 0

[startup+0.0122599 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15355
/proc/meminfo: memFree=878136/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=7468 CPUtime=0
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 987343329 7647232 198 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 1867 198 100 219 0 1645 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7468

[startup+0.101268 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15355
/proc/meminfo: memFree=878136/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=0.09
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 383 0 0 0 9 0 0 0 18 0 1 0 987343329 18386944 313 1992294400 4194304 5092341 548682068848 18446744073709551615 4523664 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 313 100 219 0 4267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17956

[startup+0.301286 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15355
/proc/meminfo: memFree=878136/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=0.29
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 418 0 0 0 29 0 0 0 19 0 1 0 987343329 18386944 348 1992294400 4194304 5092341 548682068848 18446744073709551615 4240652 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 348 100 219 0 4267 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17956

[startup+0.701323 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15355
/proc/meminfo: memFree=878136/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=0.69
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 473 0 0 0 69 0 0 0 23 0 1 0 987343329 18386944 403 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 403 100 219 0 4267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17956

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15356
/proc/meminfo: memFree=876848/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=1.49
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 547 0 0 0 149 0 0 0 25 0 1 0 987343329 18386944 477 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 477 100 219 0 4267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17956

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15356
/proc/meminfo: memFree=876400/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=3.09
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 746 0 0 0 309 0 0 0 25 0 1 0 987343329 18386944 528 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 528 100 219 0 4267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17956

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15356
/proc/meminfo: memFree=875696/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=6.29
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 903 0 0 0 629 0 0 0 25 0 1 0 987343329 18386944 685 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 685 100 219 0 4267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17956

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15356
/proc/meminfo: memFree=874736/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=12.69
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 1101 0 0 0 1269 0 0 0 25 0 1 0 987343329 18386944 883 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 883 100 219 0 4267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17956

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15356
/proc/meminfo: memFree=873776/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=25.49
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 1569 0 0 0 2549 0 0 0 25 0 1 0 987343329 18386944 1106 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 1106 100 219 0 4267 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17956

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15356
/proc/meminfo: memFree=872240/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=51.08
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 1956 0 0 0 5108 0 0 0 25 0 1 0 987343329 18386944 1493 1992294400 4194304 5092341 548682068848 18446744073709551615 4241891 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 1493 100 219 0 4267 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17956

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15356
/proc/meminfo: memFree=870704/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=17956 CPUtime=102.26
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 2327 0 0 0 10226 0 0 0 25 0 1 0 987343329 18386944 1864 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 4489 1864 100 219 0 4267 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17956

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=869360/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=23180 CPUtime=162.25
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 2654 0 0 0 16224 1 0 0 25 0 1 0 987343329 23736320 2191 1992294400 4194304 5092341 548682068848 18446744073709551615 4262246 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 5795 2191 100 219 0 5573 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23180

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=868080/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=23180 CPUtime=222.23
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 2968 0 0 0 22222 1 0 0 25 0 1 0 987343329 23736320 2505 1992294400 4194304 5092341 548682068848 18446744073709551615 4244115 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 5795 2505 100 219 0 5573 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23180

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=866864/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=23180 CPUtime=282.22
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 3270 0 0 0 28220 2 0 0 25 0 1 0 987343329 23736320 2807 1992294400 4194304 5092341 548682068848 18446744073709551615 4241545 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 5795 2807 100 219 0 5573 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23180

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=866224/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=23180 CPUtime=342.2
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 3429 0 0 0 34218 2 0 0 25 0 1 0 987343329 23736320 2966 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 5795 2966 100 219 0 5573 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23180

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=865840/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=23180 CPUtime=402.19
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 3517 0 0 0 40217 2 0 0 25 0 1 0 987343329 23736320 3054 1992294400 4194304 5092341 548682068848 18446744073709551615 4244374 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 5795 3054 100 219 0 5573 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23180

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=865008/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=23180 CPUtime=462.17
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 3724 0 0 0 46215 2 0 0 25 0 1 0 987343329 23736320 3261 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 5795 3261 100 219 0 5573 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23180

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=863856/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=522.15
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4039 0 0 0 52213 2 0 0 25 0 1 0 987343329 29069312 3576 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 3576 100 219 0 6875 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28388

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=863728/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=582.14
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4068 0 0 0 58212 2 0 0 25 0 1 0 987343329 29069312 3605 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 3605 100 219 0 6875 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 28388

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=863280/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=642.12
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4169 0 0 0 64210 2 0 0 25 0 1 0 987343329 29069312 3706 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 3706 100 219 0 6875 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 28388

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=863024/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=702.1
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4233 0 0 0 70208 2 0 0 25 0 1 0 987343329 29069312 3770 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 3770 100 219 0 6875 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 28388

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=862768/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=762.09
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4294 0 0 0 76207 2 0 0 25 0 1 0 987343329 29069312 3831 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 3831 100 219 0 6875 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 28388

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=862256/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=822.07
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4408 0 0 0 82205 2 0 0 25 0 1 0 987343329 29069312 3945 1992294400 4194304 5092341 548682068848 18446744073709551615 4240843 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 3945 100 219 0 6875 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28388

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=862000/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=882.05
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4473 0 0 0 88203 2 0 0 25 0 1 0 987343329 29069312 4010 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 4010 100 219 0 6875 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28388

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=861808/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=942.04
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4524 0 0 0 94201 3 0 0 25 0 1 0 987343329 29069312 4061 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 4061 100 219 0 6875 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=861360/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=1002.02
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4629 0 0 0 100199 3 0 0 25 0 1 0 987343329 29069312 4166 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 4166 100 219 0 6875 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=860912/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=1062.01
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4738 0 0 0 106198 3 0 0 25 0 1 0 987343329 29069312 4275 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 4275 100 219 0 6875 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15356
/proc/meminfo: memFree=860528/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=1121.99
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4824 0 0 0 112196 3 0 0 25 0 1 0 987343329 29069312 4361 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 4361 100 219 0 6875 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28388

[startup+1182.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 15356
/proc/meminfo: memFree=860208/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=1181.97
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4917 0 0 0 118194 3 0 0 25 0 1 0 987343329 29069312 4454 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 4454 100 219 0 6875 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.11 1.02 1.01 2/66 15356
/proc/meminfo: memFree=860080/2055920 swapFree=4176856/4192956
[pid=15355] ppid=15353 vsize=28388 CPUtime=1200.07
/proc/15355/stat : 15355 (minisat) R 15353 15355 14998 0 -1 4194304 4938 0 0 0 120004 3 0 0 25 0 1 0 987343329 29069312 4475 1992294400 4194304 5092341 548682068848 18446744073709551615 4241077 0 0 4096 3 0 0 0 17 1 0 0
/proc/15355/statm: 7097 4475 100 219 0 6875 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 28388

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): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.039993
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 28388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4938
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= 2
involuntary context switches= 1829

runsolver used 1.34879 second user time and 3.02454 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-28 23:34:56
IDJOB=1520272
IDBENCH=70565
IDSOLVER=546
FILE ID=node8/1520272-1238279696
PBS_JOBID= 9060862
Free space on /tmp= 64044 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S517464300-073.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520272-1238279696/watcher-1520272-1238279696 -o /tmp/evaluation-result-1520272-1238279696/solver-1520272-1238279696 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520272-1238279696.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7c267c9186cddd61ecbfa4c2ad3e3281
RANDOM SEED=471145330

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        878616 kB
Buffers:         92688 kB
Cached:         985496 kB
SwapCached:       9204 kB
Active:         109884 kB
Inactive:       978956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878616 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16388 kB
Slab:            74256 kB
Committed_AS:  2567800 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64044 MiB
End job on node8 at 2009-03-28 23:54:59