Trace number 1783991

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) 5000.1 5001.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark861.916
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
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:          1000                                         |
0.00/0.00	c |  Number of clauses:            6860                                         |
0.00/0.00	c |  Parse time:                   0.01 s                                       |
0.00/0.02	c |  Simplification time:          0.02 s                                       |
0.00/0.02	c |                                                                             |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.03	c |       100 |     790     4052    13081 |     1485      100     14 |  0.000 % |
0.00/0.03	c |       250 |     790     4052    13081 |     1634      250     18 |  0.000 % |
0.00/0.04	c |       475 |     790     4052    13081 |     1797      475     21 |  0.000 % |
0.00/0.05	c |       812 |     790     4052    13081 |     1977      812     21 |  0.000 % |
0.00/0.07	c |      1318 |     790     4052    13081 |     2175     1318     21 |  0.000 % |
0.09/0.11	c |      2077 |     790     4052    13081 |     2392     2077     21 |  0.000 % |
0.09/0.17	c |      3216 |     790     4052    13081 |     2632     2013     19 |  0.000 % |
0.19/0.26	c |      4924 |     790     4052    13081 |     2895     2369     20 |  0.000 % |
0.39/0.40	c |      7486 |     790     4052    13081 |     3184     1926     21 |  0.000 % |
0.59/0.61	c |     11330 |     790     4052    13081 |     3503     2519     20 |  0.000 % |
0.89/0.95	c |     17096 |     790     4052    13081 |     3853     2918     18 |  0.000 % |
1.39/1.47	c |     25745 |     790     4052    13081 |     4238     3725     21 |  0.000 % |
2.20/2.26	c |     38719 |     790     4052    13081 |     4662     3810     18 |  0.000 % |
3.39/3.48	c |     58180 |     790     4052    13081 |     5129     4376     20 |  0.000 % |
5.29/5.34	c |     87372 |     790     4052    13081 |     5642     4942     21 |  0.000 % |
8.19/8.22	c |    131161 |     790     4052    13081 |     6206     3037     19 |  0.000 % |
12.68/12.76	c |    196845 |     790     4052    13081 |     6826     5899     22 |  0.000 % |
19.79/19.88	c |    295371 |     790     4052    13081 |     7509     4546     19 |  0.000 % |
30.79/30.81	c |    443160 |     790     4052    13081 |     8260     4520     21 |  0.000 % |
47.68/47.78	c |    664843 |     790     4052    13081 |     9086     5407     20 |  0.000 % |
73.87/73.93	c |    997368 |     790     4052    13081 |     9995     8217     21 |  0.000 % |
115.07/115.11	c |   1496156 |     790     4052    13081 |    10994     8630     21 |  0.000 % |
179.04/179.14	c |   2244338 |     790     4052    13081 |    12094     9659     21 |  0.000 % |
279.52/279.61	c |   3366612 |     790     4052    13081 |    13303     6489     20 |  0.001 % |
435.88/436.07	c |   5050023 |     790     4052    13081 |    14634    10942     21 |  0.000 % |
681.41/681.60	c |   7575139 |     790     4052    13081 |    16097    13962     20 |  0.000 % |
1065.81/1066.15	c |  11362814 |     790     4052    13081 |    17707     8752     19 |  0.001 % |
1677.45/1677.95	c |  17044326 |     790     4052    13081 |    19477     9703     19 |  0.000 % |
2632.10/2632.82	c |  25566595 |     789     4033    13020 |    21425    17369     21 |  0.100 % |
4142.51/4143.68	c |  38349998 |     789     4033    13020 |    23568    17551     22 |  0.100 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1783991-1241908440/watcher-1783991-1241908440 -o /tmp/evaluation-result-1783991-1241908440/solver-1783991-1241908440 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783991-1241908440.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26404
/proc/meminfo: memFree=1848192/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=7604 CPUtime=0
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 218871737 7786496 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 1901 203 63 219 0 1679 0

[startup+0.0916631 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26404
/proc/meminfo: memFree=1848192/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=7740 CPUtime=0.08
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 394 0 0 0 8 0 0 0 18 0 1 0 218871737 7925760 334 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 1935 334 100 219 0 1713 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7740

[startup+0.101664 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26404
/proc/meminfo: memFree=1848192/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=7740 CPUtime=0.09
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 399 0 0 0 9 0 0 0 18 0 1 0 218871737 7925760 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 1935 339 100 219 0 1713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7740

[startup+0.301686 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26404
/proc/meminfo: memFree=1848192/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=13056 CPUtime=0.29
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 572 0 0 0 29 0 0 0 19 0 1 0 218871737 13369344 440 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 3264 440 100 219 0 3042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13056

[startup+0.701728 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 26404
/proc/meminfo: memFree=1848192/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=0.69
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 688 0 0 0 69 0 0 0 22 0 1 0 218871737 18694144 556 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 556 100 219 0 4342 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18256

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1846328/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=1.49
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 719 0 0 0 149 0 0 0 25 0 1 0 218871737 18694144 587 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 587 100 219 0 4342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18256

[startup+3.10198 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1846008/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=3.09
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 781 0 0 0 309 0 0 0 25 0 1 0 218871737 18694144 649 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 649 100 219 0 4342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18256

[startup+6.30133 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1845304/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=6.29
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 922 0 0 0 629 0 0 0 25 0 1 0 218871737 18694144 790 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 790 100 219 0 4342 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18256

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1844536/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=12.68
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 1068 0 0 0 1268 0 0 0 25 0 1 0 218871737 18694144 936 1992294400 4194304 5092341 548682068848 18446744073709551615 4250435 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 936 100 219 0 4342 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18256

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1843640/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=25.49
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 1275 0 0 0 2548 1 0 0 25 0 1 0 218871737 18694144 1143 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 1143 100 219 0 4342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18256

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1842616/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=51.08
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 1559 0 0 0 5107 1 0 0 25 0 1 0 218871737 18694144 1427 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 1427 100 219 0 4342 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18256

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1841080/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=102.26
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 1928 0 0 0 10225 1 0 0 25 0 1 0 218871737 18694144 1796 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 1796 100 219 0 4342 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18256

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1839928/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=18256 CPUtime=162.25
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 2206 0 0 0 16223 2 0 0 25 0 1 0 218871737 18694144 2074 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 4564 2074 100 219 0 4342 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18256

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1838072/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=222.24
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3193 0 0 0 22221 3 0 0 25 0 1 0 218871737 24047616 2535 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 2535 100 219 0 5649 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1837880/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=282.22
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3234 0 0 0 28219 3 0 0 25 0 1 0 218871737 24047616 2576 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 2576 100 219 0 5649 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23484

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1837240/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=342.2
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3395 0 0 0 34217 3 0 0 25 0 1 0 218871737 24047616 2737 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 2737 100 219 0 5649 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26405
/proc/meminfo: memFree=1836664/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=402.19
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3536 0 0 0 40216 3 0 0 25 0 1 0 218871737 24047616 2878 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 2878 100 219 0 5649 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23484

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26407
/proc/meminfo: memFree=1835696/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=462.17
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3740 0 0 0 46214 3 0 0 25 0 1 0 218871737 24047616 3082 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 3082 100 219 0 5649 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23484

[startup+522.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 26407
/proc/meminfo: memFree=1835448/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=522.15
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3816 0 0 0 52212 3 0 0 25 0 1 0 218871737 24047616 3158 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 3158 100 219 0 5649 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23484

[startup+582.301 s]
/proc/loadavg: 1.12 1.02 1.01 2/65 26407
/proc/meminfo: memFree=1835064/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=582.13
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3900 0 0 0 58210 3 0 0 25 0 1 0 218871737 24047616 3242 1992294400 4194304 5092341 548682068848 18446744073709551615 4249477 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 3242 100 219 0 5649 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23484

[startup+642.302 s]
/proc/loadavg: 1.12 1.03 1.00 2/65 26407
/proc/meminfo: memFree=1834808/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=23484 CPUtime=642.13
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 3965 0 0 0 64209 4 0 0 25 0 1 0 218871737 24047616 3307 1992294400 4194304 5092341 548682068848 18446744073709551615 4250867 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 5871 3307 100 219 0 5649 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23484

[startup+702.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26413
/proc/meminfo: memFree=1821816/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4001.24
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7644 0 0 0 400110 14 0 0 25 0 1 0 218871737 34828288 6205 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6205 100 219 0 8281 0
Current children cumulated CPU time (s) 4001.24
Current children cumulated vsize (KiB) 34012

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1821496/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4061.23
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7658 0 0 0 406109 14 0 0 25 0 1 0 218871737 34828288 6219 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6219 100 219 0 8281 0
Current children cumulated CPU time (s) 4061.23
Current children cumulated vsize (KiB) 34012

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1821496/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4121.21
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7682 0 0 0 412106 15 0 0 25 0 1 0 218871737 34828288 6243 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6243 100 219 0 8281 0
Current children cumulated CPU time (s) 4121.21
Current children cumulated vsize (KiB) 34012

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1821048/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4181.19
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7801 0 0 0 418104 15 0 0 25 0 1 0 218871737 34828288 6362 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6362 100 219 0 8281 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 34012

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820920/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4241.18
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7834 0 0 0 424103 15 0 0 25 0 1 0 218871737 34828288 6395 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6395 100 219 0 8281 0
Current children cumulated CPU time (s) 4241.18
Current children cumulated vsize (KiB) 34012

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820920/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4301.16
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7835 0 0 0 430101 15 0 0 25 0 1 0 218871737 34828288 6396 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6396 100 219 0 8281 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 34012

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820792/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4361.15
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7853 0 0 0 436099 16 0 0 25 0 1 0 218871737 34828288 6414 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6414 100 219 0 8281 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 34012

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820728/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4421.13
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7871 0 0 0 442097 16 0 0 25 0 1 0 218871737 34828288 6432 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6432 100 219 0 8281 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 34012

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820600/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4481.12
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7909 0 0 0 448096 16 0 0 25 0 1 0 218871737 34828288 6470 1992294400 4194304 5092341 548682068848 18446744073709551615 4250121 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6470 100 219 0 8281 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 34012

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820408/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4541.1
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7955 0 0 0 454094 16 0 0 25 0 1 0 218871737 34828288 6516 1992294400 4194304 5092341 548682068848 18446744073709551615 4241117 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6516 100 219 0 8281 0
Current children cumulated CPU time (s) 4541.1
Current children cumulated vsize (KiB) 34012

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820280/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4601.09
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7959 0 0 0 460093 16 0 0 25 0 1 0 218871737 34828288 6520 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6520 100 219 0 8281 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 34012

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820280/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4661.07
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7959 0 0 0 466091 16 0 0 25 0 1 0 218871737 34828288 6520 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6520 100 219 0 8281 0
Current children cumulated CPU time (s) 4661.07
Current children cumulated vsize (KiB) 34012

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820216/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4721.06
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 7962 0 0 0 472089 17 0 0 25 0 1 0 218871737 34828288 6523 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6523 100 219 0 8281 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 34012

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1820088/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=34012 CPUtime=4781.04
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 8000 0 0 0 478087 17 0 0 25 0 1 0 218871737 34828288 6561 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 8503 6561 100 219 0 8281 0
Current children cumulated CPU time (s) 4781.04
Current children cumulated vsize (KiB) 34012

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1817784/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=39308 CPUtime=4841.02
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 9662 0 0 0 484084 18 0 0 25 0 1 0 218871737 40251392 7124 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 9827 7124 100 219 0 9605 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 39308

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1817656/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=39308 CPUtime=4901.01
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 9691 0 0 0 490083 18 0 0 25 0 1 0 218871737 40251392 7153 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 9827 7153 100 219 0 9605 0
Current children cumulated CPU time (s) 4901.01
Current children cumulated vsize (KiB) 39308

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1817656/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=39308 CPUtime=4960.99
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 9691 0 0 0 496081 18 0 0 25 0 1 0 218871737 40251392 7153 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 9827 7153 100 219 0 9605 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 39308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26415
/proc/meminfo: memFree=1817656/2055920 swapFree=4135464/4192956
[pid=26404] ppid=26402 vsize=39308 CPUtime=5000.08
/proc/26404/stat : 26404 (minisat) R 26402 26404 26287 0 -1 4194304 9692 0 0 0 499990 18 0 0 25 0 1 0 218871737 40251392 7154 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26404/statm: 9827 7154 100 219 0 9605 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 39308

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): 5001.41
CPU time (s): 5000.1
CPU user time (s): 4999.91
CPU system time (s): 0.19597
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 39308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9692
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= 6860

runsolver used 3.78942 second user time and 10.3094 second system time

The end

Launcher Data 

Begin job on node47 at 2009-05-10 00:34:00
IDJOB=1783991
IDBENCH=24752
IDSOLVER=608
FILE ID=node47/1783991-1241908440
PBS_JOBID= 9264770
Free space on /tmp= 66196 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783991-1241908440/watcher-1783991-1241908440 -o /tmp/evaluation-result-1783991-1241908440/solver-1783991-1241908440 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783991-1241908440.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=23551610

node47.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		: 3000.212
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		: 3000.212
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:       1848608 kB
Buffers:         41020 kB
Cached:          71412 kB
SwapCached:      52196 kB
Active:          63688 kB
Inactive:       102824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848608 kB
SwapTotal:     4192956 kB
SwapFree:      4135464 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          14528 kB
Slab:            26712 kB
Committed_AS:   775784 kB
PageTables:       1448 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= 66196 MiB
End job on node47 at 2009-05-10 01:57:23