Trace number 1783711

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) 5000.04 5001.91

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1499.75
Satisfiable
(Un)Satisfiability was proved
Number of variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

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 |                                                                             |
0.00/0.03	c |  Number of variables:          2935                                         |
0.00/0.03	c |  Number of clauses:           18372                                         |
0.00/0.03	c |  Parse time:                   0.03 s                                       |
0.09/0.17	c |  Simplification time:          0.13 s                                       |
0.09/0.17	c |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |       100 |    2306    12433    81297 |     4558      100     14 |  1.942 % |
0.09/0.18	c |       250 |    2306    12433    81297 |     5014      250     15 |  1.942 % |
0.09/0.18	c |       475 |    2306    12433    81297 |     5516      475     15 |  1.942 % |
0.09/0.19	c |       812 |    2306    12433    81297 |     6067      812     19 |  1.942 % |
0.19/0.20	c |      1318 |    2306    12433    81297 |     6674     1318     21 |  1.942 % |
0.19/0.22	c |      2077 |    2306    12433    81297 |     7341     2077     20 |  1.942 % |
0.19/0.25	c |      3216 |    2306    12433    81297 |     8076     3216     20 |  1.942 % |
0.29/0.31	c |      4924 |    2306    12433    81297 |     8883     4924     21 |  1.942 % |
0.39/0.44	c |      7486 |    2306    12433    81297 |     9772     7486     25 |  1.942 % |
0.59/0.65	c |     11330 |    2306    12433    81297 |    10749     6413     25 |  1.942 % |
1.00/1.01	c |     17096 |    2306    12433    81297 |    11824     6678     24 |  1.942 % |
1.49/1.59	c |     25745 |    2306    12433    81297 |    13006     9329     26 |  1.942 % |
2.49/2.59	c |     38719 |    2306    12433    81297 |    14307     9146     26 |  1.942 % |
4.09/4.14	c |     58180 |    2306    12433    81297 |    15738    14125     28 |  1.942 % |
6.69/6.76	c |     87372 |    2306    12433    81297 |    17311    11549     26 |  1.942 % |
10.68/10.76	c |    131161 |    2306    12433    81297 |    19043    11658     26 |  1.942 % |
17.28/17.36	c |    196845 |    2306    12433    81297 |    20947    10157     30 |  1.942 % |
28.18/28.27	c |    295371 |    2306    12433    81297 |    23042    13696     31 |  1.942 % |
51.58/51.62	c |    443160 |    2306    12433    81297 |    25346    22337     41 |  1.942 % |
93.46/93.56	c |    664843 |    2306    12433    81297 |    27881    14556     36 |  1.942 % |
165.23/165.35	c |    997368 |    2306    12433    81297 |    30669    24822     40 |  1.942 % |
271.50/271.63	c |   1496156 |    2306    12433    81297 |    33736    30142     40 |  1.942 % |
434.33/434.59	c |   2244338 |    2306    12433    81297 |    37109    26481     37 |  1.942 % |
702.83/703.14	c |   3366612 |    2306    12433    81297 |    40820    20792     35 |  1.942 % |
1101.87/1102.34	c |   5050023 |    2306    12433    81297 |    44902    26137     36 |  1.942 % |
1735.24/1735.96	c |   7575139 |    2306    12433    81297 |    49392    32660     38 |  1.942 % |
2728.77/2729.83	c |  11362814 |    2306    12433    81297 |    54332    25866     40 |  1.942 % |
4345.77/4347.49	c |  17044326 |    2306    12433    81297 |    59765    42869     38 |  1.942 % |

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-1783711-1241874785/watcher-1783711-1241874785 -o /tmp/evaluation-result-1783711-1241874785/solver-1783711-1241874785 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1783711-1241874785.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: 1.00 1.00 0.97 3/65 18600
/proc/meminfo: memFree=1543984/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=7784 CPUtime=0
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 408 0 0 0 0 0 0 0 20 0 1 0 215508910 7970816 392 1992294400 4194304 5092341 548682068848 18446744073709551615 4196408 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 1946 393 63 219 0 1724 0

[startup+0.0146529 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 18600
/proc/meminfo: memFree=1543984/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=8180 CPUtime=0
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 529 0 0 0 0 0 0 0 20 0 1 0 215508910 8376320 513 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 2045 513 63 219 0 1823 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8180

[startup+0.101669 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 18600
/proc/meminfo: memFree=1543984/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=9140 CPUtime=0.09
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 937 0 0 0 9 0 0 0 20 0 1 0 215508910 9359360 921 1992294400 4194304 5092341 548682068848 18446744073709551615 4494186 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 2285 921 88 219 0 2063 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9140

[startup+0.301708 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 18600
/proc/meminfo: memFree=1543984/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=9140 CPUtime=0.29
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 1155 0 0 0 29 0 0 0 22 0 1 0 215508910 9359360 948 1992294400 4194304 5092341 548682068848 18446744073709551615 4241960 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 2285 948 101 219 0 2063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9140

[startup+0.701787 s]
/proc/loadavg: 1.00 1.00 0.97 3/65 18600
/proc/meminfo: memFree=1543984/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=9248 CPUtime=0.69
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 1607 0 0 0 69 0 0 0 25 0 1 0 215508910 9469952 1044 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 2312 1044 101 219 0 2090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9248

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1538664/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=19628 CPUtime=1.49
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 2455 0 0 0 148 1 0 0 25 0 1 0 215508910 20099072 1892 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 4907 1892 101 219 0 4685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19628

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1535848/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=19956 CPUtime=3.09
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 2958 0 0 0 308 1 0 0 25 0 1 0 215508910 20434944 2395 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 4989 2395 101 219 0 4767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19956

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1533608/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=19956 CPUtime=6.29
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 3188 0 0 0 628 1 0 0 25 0 1 0 215508910 20434944 2625 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 4989 2625 101 219 0 4767 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19956

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1530800/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=14768 CPUtime=12.69
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 4010 0 0 0 1267 2 0 0 25 0 1 0 215508910 15122432 2111 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 3692 2111 101 219 0 3470 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14768

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1530352/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=19956 CPUtime=25.48
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 5355 0 0 0 2546 2 0 0 25 0 1 0 215508910 20434944 3456 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 4989 3456 101 219 0 4767 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19956

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1527024/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=19956 CPUtime=51.07
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 6161 0 0 0 5104 3 0 0 25 0 1 0 215508910 20434944 4262 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 4989 4262 101 219 0 4767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19956

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1519920/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=25432 CPUtime=102.25
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 7894 0 0 0 10221 4 0 0 25 0 1 0 215508910 26042368 5995 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 6358 5995 101 219 0 6136 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25432

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1518832/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=28028 CPUtime=162.23
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 12194 0 0 0 16216 7 0 0 25 0 1 0 215508910 28700672 6426 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 7007 6426 101 219 0 6785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28028

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1517104/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=28028 CPUtime=222.21
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 12457 0 0 0 22213 8 0 0 25 0 1 0 215508910 28700672 6689 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 7007 6689 101 219 0 6785 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28028

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1517040/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=28028 CPUtime=282.19
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 12459 0 0 0 28211 8 0 0 25 0 1 0 215508910 28700672 6691 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 7007 6691 101 219 0 6785 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28028

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1516912/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=28028 CPUtime=342.16
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 12492 0 0 0 34208 8 0 0 25 0 1 0 215508910 28700672 6724 1992294400 4194304 5092341 548682068848 18446744073709551615 4247958 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 7007 6724 101 219 0 6785 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 28028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1516784/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=28028 CPUtime=402.14
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 12515 0 0 0 40206 8 0 0 25 0 1 0 215508910 28700672 6747 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 7007 6747 101 219 0 6785 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 28028

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1514928/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=35908 CPUtime=462.11
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 12964 0 0 0 46203 8 0 0 25 0 1 0 215508910 36769792 7196 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 8977 7196 101 219 0 8755 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 35908

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1514864/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=35908 CPUtime=522.09
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 12970 0 0 0 52201 8 0 0 25 0 1 0 215508910 36769792 7202 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 8977 7202 101 219 0 8755 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 35908

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1509680/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=35908 CPUtime=582.07
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 14267 0 0 0 58198 9 0 0 25 0 1 0 215508910 36769792 8499 1992294400 4194304 5092341 548682068848 18446744073709551615 4240939 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 8977 8499 101 219 0 8755 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 35908

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18601
/proc/meminfo: memFree=1509616/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=35908 CPUtime=642.05
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 14267 0 0 0 64196 9 0 0 25 0 1 0 215508910 36769792 8499 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 8977 8499 101 219 0 8755 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 35908

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490864/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4060.78
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20718 0 0 0 406065 13 0 0 25 0 1 0 215508910 55820288 12961 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 12961 101 219 0 13406 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 54512

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490736/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4120.75
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20737 0 0 0 412062 13 0 0 25 0 1 0 215508910 55820288 12980 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 12980 101 219 0 13406 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 54512

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490800/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4180.73
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20737 0 0 0 418060 13 0 0 25 0 1 0 215508910 55820288 12980 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 12980 101 219 0 13406 0
Current children cumulated CPU time (s) 4180.73
Current children cumulated vsize (KiB) 54512

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490736/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4240.71
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20737 0 0 0 424058 13 0 0 25 0 1 0 215508910 55820288 12980 1992294400 4194304 5092341 548682068848 18446744073709551615 4244483 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 12980 101 219 0 13406 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 54512

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490736/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4300.68
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20737 0 0 0 430055 13 0 0 25 0 1 0 215508910 55820288 12980 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 12980 101 219 0 13406 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 54512

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490736/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4360.66
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20737 0 0 0 436053 13 0 0 25 0 1 0 215508910 55820288 12980 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 12980 101 219 0 13406 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 54512

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490416/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4420.64
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20802 0 0 0 442051 13 0 0 25 0 1 0 215508910 55820288 13045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13045 101 219 0 13406 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 54512

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490416/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4480.61
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20802 0 0 0 448048 13 0 0 25 0 1 0 215508910 55820288 13045 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13045 101 219 0 13406 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 54512

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490416/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4540.59
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20802 0 0 0 454046 13 0 0 25 0 1 0 215508910 55820288 13045 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13045 101 219 0 13406 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 54512

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490160/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4600.57
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20858 0 0 0 460044 13 0 0 25 0 1 0 215508910 55820288 13101 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13101 101 219 0 13406 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 54512

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1490160/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4660.55
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 20858 0 0 0 466042 13 0 0 25 0 1 0 215508910 55820288 13101 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13101 101 219 0 13406 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 54512

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1489520/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4720.53
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 21010 0 0 0 472040 13 0 0 25 0 1 0 215508910 55820288 13253 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13253 101 219 0 13406 0
Current children cumulated CPU time (s) 4720.53
Current children cumulated vsize (KiB) 54512

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1489520/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4780.5
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 21010 0 0 0 478037 13 0 0 25 0 1 0 215508910 55820288 13253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13253 101 219 0 13406 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 54512

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1489520/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4840.48
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 21010 0 0 0 484035 13 0 0 25 0 1 0 215508910 55820288 13253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13253 101 219 0 13406 0
Current children cumulated CPU time (s) 4840.48
Current children cumulated vsize (KiB) 54512

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1489456/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4900.46
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 21010 0 0 0 490033 13 0 0 25 0 1 0 215508910 55820288 13253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13253 101 219 0 13406 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 54512

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1489456/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=4960.43
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 21010 0 0 0 496030 13 0 0 25 0 1 0 215508910 55820288 13253 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13253 101 219 0 13406 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 54512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1489456/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=5000.02
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 21010 0 0 0 499989 13 0 0 25 0 1 0 215508910 55820288 13253 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13253 101 219 0 13406 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 54512

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 18609
/proc/meminfo: memFree=1489456/2055920 swapFree=4180628/4192956
[pid=18600] ppid=18598 vsize=54512 CPUtime=5000.02
/proc/18600/stat : 18600 (minisat) R 18598 18600 18445 0 -1 4194304 21010 0 0 0 499989 13 0 0 25 0 1 0 215508910 55820288 13253 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/18600/statm: 13628 13253 101 219 0 13406 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 54512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.9
CPU system time (s): 0.142978
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 54512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21010
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= 6867

runsolver used 5.59315 second user time and 11.8132 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-09 15:13:05
IDJOB=1783711
IDBENCH=24644
IDSOLVER=608
FILE ID=node77/1783711-1241874785
PBS_JOBID= 9264632
Free space on /tmp= 66176 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783711-1241874785/watcher-1783711-1241874785 -o /tmp/evaluation-result-1783711-1241874785/solver-1783711-1241874785 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1783711-1241874785.cnf

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

MD5SUM BENCH= cd51741c2df34af4fdb8becaf8b3fc51
RANDOM SEED=202242690

node77.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		: 3000.270
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		: 3000.270
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:       1544400 kB
Buffers:         44092 kB
Cached:         387712 kB
SwapCached:       6388 kB
Active:          59784 kB
Inactive:       380520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544400 kB
SwapTotal:     4192956 kB
SwapFree:      4180628 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          14132 kB
Slab:            57188 kB
Committed_AS:   747120 kB
PageTables:       1372 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= 66176 MiB
End job on node77 at 2009-05-09 16:36:29