Trace number 1520236

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
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 |     507     2191     6642 |      803      100     25 |  0.000 % |
0.00/0.01	c |       250 |     507     2191     6642 |      883      250     24 |  0.000 % |
0.00/0.01	c |       475 |     507     2191     6642 |      972      475     24 |  0.000 % |
0.00/0.02	c |       812 |     507     2191     6642 |     1069      812     24 |  0.000 % |
0.02/0.04	c |      1318 |     507     2191     6642 |     1176      759     22 |  0.000 % |
0.02/0.06	c |      2077 |     507     2191     6642 |     1293      901     22 |  0.000 % |
0.02/0.10	c |      3216 |     507     2191     6642 |     1423      692     21 |  0.000 % |
0.10/0.15	c |      4924 |     507     2191     6642 |     1565      916     21 |  0.000 % |
0.20/0.23	c |      7486 |     507     2191     6642 |     1722     1042     22 |  0.000 % |
0.29/0.35	c |     11330 |     507     2191     6642 |     1894     1321     22 |  0.000 % |
0.49/0.54	c |     17096 |     507     2191     6642 |     2083     1218     20 |  0.000 % |
0.79/0.84	c |     25745 |     507     2191     6642 |     2292     1313     20 |  0.000 % |
1.19/1.29	c |     38719 |     507     2191     6642 |     2521     1383     19 |  0.000 % |
1.89/1.98	c |     58180 |     507     2191     6642 |     2773     1525     20 |  0.000 % |
2.99/3.07	c |     87372 |     507     2191     6642 |     3050     2411     24 |  0.000 % |
4.69/4.74	c |    131161 |     507     2191     6642 |     3355     2806     23 |  0.000 % |
7.19/7.29	c |    196845 |     507     2191     6642 |     3691     1974     21 |  0.000 % |
11.18/11.25	c |    295371 |     507     2191     6642 |     4060     3036     22 |  0.000 % |
17.38/17.42	c |    443160 |     507     2191     6642 |     4466     2684     24 |  0.000 % |
27.08/27.12	c |    664843 |     507     2191     6642 |     4913     2844     21 |  0.000 % |
41.87/41.97	c |    997368 |     507     2191     6642 |     5404     4967     23 |  0.000 % |
64.95/65.05	c |   1496156 |     507     2191     6642 |     5945     4431     23 |  0.000 % |
101.04/101.14	c |   2244338 |     507     2191     6642 |     6539     5021     22 |  0.000 % |
156.92/157.03	c |   3366612 |     507     2191     6642 |     7193     6101     23 |  0.000 % |
245.37/245.56	c |   5050023 |     507     2191     6642 |     7912     4218     22 |  0.000 % |
382.40/382.60	c |   7575139 |     507     2191     6642 |     8704     7393     23 |  0.000 % |
597.90/598.28	c |  11362814 |     507     2191     6642 |     9574     6636     23 |  0.000 % |
934.03/934.56	c |  17044326 |     507     2191     6642 |    10532     6861     23 |  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-1520236-1238276305/watcher-1520236-1238276305 -o /tmp/evaluation-result-1520236-1238276305/solver-1520236-1238276305 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520236-1238276305.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: 1.92 1.97 1.98 4/86 18935
/proc/meminfo: memFree=1750032/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=7464 CPUtime=0
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 453960934 7643136 177 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 1866 177 92 219 0 1644 0

[startup+0.030658 s]
/proc/loadavg: 1.92 1.97 1.98 4/86 18935
/proc/meminfo: memFree=1750032/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=7464 CPUtime=0.02
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 238 0 0 0 2 0 0 0 18 0 1 0 453960934 7643136 210 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 1866 210 100 219 0 1644 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7464

[startup+0.102669 s]
/proc/loadavg: 1.92 1.97 1.98 4/86 18935
/proc/meminfo: memFree=1750032/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=7588 CPUtime=0.1
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 367 0 0 0 10 0 0 0 18 0 1 0 453960934 7770112 258 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 1897 258 100 219 0 1675 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7588

[startup+0.301706 s]
/proc/loadavg: 1.92 1.97 1.98 4/86 18935
/proc/meminfo: memFree=1750032/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17980 CPUtime=0.29
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 457 0 0 0 29 0 0 0 19 0 1 0 453960934 18411520 348 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4495 348 100 219 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.701779 s]
/proc/loadavg: 1.92 1.97 1.98 4/86 18935
/proc/meminfo: memFree=1750032/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23172 CPUtime=0.69
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 530 0 0 0 69 0 0 0 23 0 1 0 453960934 23728128 421 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5793 421 100 219 0 5571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23172

[startup+1.50193 s]
/proc/loadavg: 1.92 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1748744/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17980 CPUtime=1.49
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 644 0 0 0 149 0 0 0 25 0 1 0 453960934 18411520 450 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4495 450 100 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10122 s]
/proc/loadavg: 1.92 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1748232/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17980 CPUtime=3.09
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 858 0 0 0 309 0 0 0 25 0 1 0 453960934 18411520 552 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4495 552 100 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30181 s]
/proc/loadavg: 1.93 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1747528/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17980 CPUtime=6.29
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 1108 0 0 0 629 0 0 0 25 0 1 0 453960934 18411520 663 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4495 663 100 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.702 s]
/proc/loadavg: 1.93 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1746696/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17980 CPUtime=12.68
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 1491 0 0 0 1268 0 0 0 25 0 1 0 453960934 18411520 861 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4495 861 100 219 0 4273 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17980

[startup+25.5023 s]
/proc/loadavg: 1.95 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1745672/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17980 CPUtime=25.48
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 1727 0 0 0 2548 0 0 0 25 0 1 0 453960934 18411520 1097 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4495 1097 100 219 0 4273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17980

[startup+51.1011 s]
/proc/loadavg: 1.96 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1744584/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17980 CPUtime=51.06
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 2003 0 0 0 5106 0 0 0 25 0 1 0 453960934 18411520 1373 1992294400 4194304 5092341 548682068848 18446744073709551615 4249352 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4495 1373 100 219 0 4273 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17980

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1742984/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=17984 CPUtime=102.24
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 2632 0 0 0 10224 0 0 0 25 0 1 0 453960934 18415616 1741 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 4496 1741 100 219 0 4274 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17984

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1741640/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23192 CPUtime=162.21
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 2953 0 0 0 16220 1 0 0 25 0 1 0 453960934 23748608 2062 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5798 2062 100 219 0 5576 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 23192

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1740808/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23192 CPUtime=222.18
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 3149 0 0 0 22217 1 0 0 25 0 1 0 453960934 23748608 2258 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5798 2258 100 219 0 5576 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 23192

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1739976/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23204 CPUtime=282.15
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 3742 0 0 0 28214 1 0 0 25 0 1 0 453960934 23760896 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5801 2470 100 219 0 5579 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 23204

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1739216/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23204 CPUtime=342.13
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 3948 0 0 0 34211 2 0 0 25 0 1 0 453960934 23760896 2676 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5801 2676 100 219 0 5579 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 23204

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1738320/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23204 CPUtime=402.1
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 4155 0 0 0 40208 2 0 0 25 0 1 0 453960934 23760896 2883 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5801 2883 100 219 0 5579 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 23204

[startup+462.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1737808/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23204 CPUtime=462.06
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 4287 0 0 0 46204 2 0 0 25 0 1 0 453960934 23760896 3015 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5801 3015 100 219 0 5579 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 23204

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1737296/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=23204 CPUtime=522.03
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 4417 0 0 0 52201 2 0 0 25 0 1 0 453960934 23760896 3145 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 5801 3145 100 219 0 5579 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 23204

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1735824/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=582.01
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5220 0 0 0 58198 3 0 0 25 0 1 0 453960934 29122560 3509 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3509 100 219 0 6888 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 28440

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1735696/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=641.98
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5262 0 0 0 64195 3 0 0 25 0 1 0 453960934 29122560 3551 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3551 100 219 0 6888 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 28440

[startup+702.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1735568/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=701.95
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5281 0 0 0 70192 3 0 0 25 0 1 0 453960934 29122560 3570 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3570 100 219 0 6888 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 28440

[startup+762.306 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1735120/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=761.92
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5372 0 0 0 76189 3 0 0 25 0 1 0 453960934 29122560 3661 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3661 100 219 0 6888 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 28440

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18936
/proc/meminfo: memFree=1734992/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=821.88
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5420 0 0 0 82185 3 0 0 25 0 1 0 453960934 29122560 3709 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3709 100 219 0 6888 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 28440

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18938
/proc/meminfo: memFree=1734672/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=881.85
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5502 0 0 0 88182 3 0 0 25 0 1 0 453960934 29122560 3791 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3791 100 219 0 6888 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 28440

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18938
/proc/meminfo: memFree=1734224/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=941.83
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5617 0 0 0 94179 4 0 0 25 0 1 0 453960934 29122560 3906 1992294400 4194304 5092341 548682068848 18446744073709551615 4240563 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3906 100 219 0 6888 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 28440

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18938
/proc/meminfo: memFree=1734032/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=1001.8
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5665 0 0 0 100176 4 0 0 25 0 1 0 453960934 29122560 3954 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 3954 100 219 0 6888 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 28440

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18938
/proc/meminfo: memFree=1733712/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=1061.77
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5742 0 0 0 106173 4 0 0 25 0 1 0 453960934 29122560 4031 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 4031 100 219 0 6888 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 28440

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18938
/proc/meminfo: memFree=1733328/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=1121.74
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5828 0 0 0 112170 4 0 0 25 0 1 0 453960934 29122560 4117 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 4117 100 219 0 6888 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 28440

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18938
/proc/meminfo: memFree=1733072/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=1181.71
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5896 0 0 0 118167 4 0 0 25 0 1 0 453960934 29122560 4185 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 4185 100 219 0 6888 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 28440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18938
/proc/meminfo: memFree=1733008/2055924 swapFree=4179676/4192956
[pid=18935] ppid=18933 vsize=28440 CPUtime=1200.01
/proc/18935/stat : 18935 (minisat) R 18933 18935 18683 0 -1 4194304 5896 0 0 0 119997 4 0 0 25 0 1 0 453960934 29122560 4185 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 0 0 0
/proc/18935/statm: 7110 4185 100 219 0 6888 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28440

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): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.046992
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 28440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5896
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= 4545

runsolver used 1.2858 second user time and 4.18536 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 22:38:25
IDJOB=1520236
IDBENCH=70547
IDSOLVER=546
FILE ID=node83/1520236-1238276305
PBS_JOBID= 9060890
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520236-1238276305/watcher-1520236-1238276305 -o /tmp/evaluation-result-1520236-1238276305/solver-1520236-1238276305 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520236-1238276305.cnf

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=1119921652

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1750512 kB
Buffers:         59308 kB
Cached:         157740 kB
SwapCached:       7488 kB
Active:         109572 kB
Inactive:       125968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1750512 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53896 kB
Committed_AS:  1004076 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 22:58:28