Trace number 302584

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.06 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.00	c |  Number of clauses:    20400                                                |
0.10/0.11	c |  Parsing time:         0.11         s                                       |
0.61/0.63	c ============================[ Search Statistics ]==============================
0.61/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.61/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.61/0.63	c ===============================================================================
0.61/0.63	c |         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.61/0.65	c |       100 |     240    20400   142800 |     7480      100     66 |  0.002 % |
0.61/0.67	c |       250 |     240    20400   142800 |     8228      250     63 |  0.002 % |
0.61/0.69	c |       477 |     240    20400   142800 |     9050      477     64 |  0.002 % |
0.71/0.73	c |       814 |     240    20400   142800 |     9955      814     64 |  0.002 % |
0.71/0.78	c |      1320 |     240    20400   142800 |    10951     1320     64 |  0.002 % |
0.81/0.86	c |      2079 |     240    20400   142800 |    12046     2079     65 |  0.002 % |
0.91/0.98	c |      3222 |     240    20400   142800 |    13251     3222     65 |  0.002 % |
1.12/1.19	c |      4930 |     240    20400   142800 |    14576     4930     65 |  0.002 % |
1.53/1.58	c |      7492 |     240    20400   142800 |    16034     7492     65 |  0.002 % |
2.14/2.24	c |     11336 |     240    20400   142800 |    17637    11336     66 |  0.002 % |
3.48/3.51	c |     17103 |     240    20400   142800 |    19401    17103     66 |  0.002 % |
5.42/5.51	c |     25753 |     240    20400   142800 |    21341    15994     67 |  0.002 % |
8.90/8.95	c |     38728 |     240    20400   142800 |    23475    18237     67 |  0.002 % |
14.43/14.53	c |     58189 |     240    20400   142800 |    25822    13168     67 |  0.002 % |
23.55/23.63	c |     87385 |     240    20400   142800 |    28405    13403     69 |  0.002 % |
39.42/39.46	c |    131174 |     240    20400   142800 |    31245    24261     70 |  0.002 % |
64.00/64.05	c |    196858 |     240    20400   142800 |    34370    13581     67 |  0.002 % |
103.33/103.45	c |    295386 |     240    20400   142800 |    37807    24043     68 |  0.002 % |
167.85/167.94	c |    443177 |     240    20400   142800 |    41588    20677     67 |  0.002 % |
271.18/271.33	c |    664860 |     240    20400   142800 |    45746    15699     65 |  0.002 % |
428.80/428.99	c |    997387 |     240    20400   142800 |    50321    21758     67 |  0.002 % |
691.18/691.43	c |   1496175 |     240    20400   142800 |    55353    43177     71 |  0.002 % |
1115.69/1116.04	c |   2244358 |     240    20400   142800 |    60889    40114     70 |  0.002 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-302584-1172014925 -o ROOT/results/node17/solver-302584-1172014925 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302584-1172014925/minisat /tmp/evaluation/302584-1172014925/instance-302584-1172014925.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7621
/proc/meminfo: memFree=1541952/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=1888 CPUtime=0
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 221446718 1933312 269 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 472 269 58 138 0 331 0

[startup+0.108159 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7621
/proc/meminfo: memFree=1541952/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=3852 CPUtime=0.1
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 745 0 0 0 10 0 0 0 18 0 1 0 221446718 3944448 729 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 963 729 58 138 0 822 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.516193 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 7621
/proc/meminfo: memFree=1541952/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=3848 CPUtime=0.5
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 779 0 0 0 50 0 0 0 22 0 1 0 221446718 3940352 763 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530825 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 962 763 72 138 0 821 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3848

[startup+1.33628 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1538616/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=4688 CPUtime=1.32
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 1015 0 0 0 132 0 0 0 25 0 1 0 221446718 4800512 991 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 1172 991 73 138 0 1031 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4688

[startup+2.97245 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1536440/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=7368 CPUtime=2.96
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 1676 0 0 0 295 1 0 0 25 0 1 0 221446718 7544832 1652 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 1842 1652 73 138 0 1701 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7368

[startup+6.24879 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1533944/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=8820 CPUtime=6.24
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 2025 0 0 0 623 1 0 0 25 0 1 0 221446718 9031680 2001 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 2205 2001 73 138 0 2064 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8820

[startup+12.7075 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1532352/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=10272 CPUtime=12.69
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 2405 0 0 0 1268 1 0 0 25 0 1 0 221446718 10518528 2381 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 2568 2381 73 138 0 2427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10272

[startup+25.5098 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1531008/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=11592 CPUtime=25.49
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 2736 0 0 0 2547 2 0 0 25 0 1 0 221446718 11870208 2712 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 2898 2712 73 138 0 2757 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11592

[startup+51.1195 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1528832/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=13872 CPUtime=51.09
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 3280 0 0 0 5107 2 0 0 25 0 1 0 221446718 14204928 3256 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 3468 3256 73 138 0 3327 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13872

[startup+102.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1526976/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=15604 CPUtime=102.3
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 3732 0 0 0 10227 3 0 0 25 0 1 0 221446718 15978496 3708 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 3901 3708 73 138 0 3760 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15604

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1525440/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=17236 CPUtime=162.32
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 4124 0 0 0 16228 4 0 0 25 0 1 0 221446718 17649664 4100 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 4309 4100 73 138 0 4168 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 17236

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1523520/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=19164 CPUtime=222.33
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 4579 0 0 0 22228 5 0 0 25 0 1 0 221446718 19623936 4555 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 4791 4555 73 138 0 4650 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 19164

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1523136/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=19856 CPUtime=282.35
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 4759 0 0 0 28230 5 0 0 25 0 1 0 221446718 20332544 4735 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 4964 4735 73 138 0 4823 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 19856

[startup+342.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1521216/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=21340 CPUtime=342.36
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 5134 0 0 0 34230 6 0 0 25 0 1 0 221446718 21852160 5110 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 5335 5110 73 138 0 5194 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 21340

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1520832/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=21756 CPUtime=402.38
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 5228 0 0 0 40231 7 0 0 25 0 1 0 221446718 22278144 5204 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 5439 5204 73 138 0 5298 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 21756

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1519232/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=23572 CPUtime=462.39
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 5669 0 0 0 46231 8 0 0 25 0 1 0 221446718 24137728 5645 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 5893 5645 73 138 0 5752 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 23572

[startup+522.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1518976/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=23704 CPUtime=522.4
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 5725 0 0 0 52232 8 0 0 25 0 1 0 221446718 24272896 5701 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 5926 5701 73 138 0 5785 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 23704

[startup+582.579 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1518784/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=23968 CPUtime=582.42
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 5786 0 0 0 58233 9 0 0 25 0 1 0 221446718 24543232 5762 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 5992 5762 73 138 0 5851 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 23968

[startup+642.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1518528/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=24232 CPUtime=642.43
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 5857 0 0 0 64234 9 0 0 25 0 1 0 221446718 24813568 5833 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6058 5833 73 138 0 5917 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 24232

[startup+702.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1516864/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=25872 CPUtime=702.45
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6244 0 0 0 70235 10 0 0 25 0 1 0 221446718 26492928 6220 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6468 6220 73 138 0 6327 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 25872

[startup+762.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1516352/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=26408 CPUtime=762.47
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6360 0 0 0 76236 11 0 0 25 0 1 0 221446718 27041792 6336 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6602 6336 73 138 0 6461 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 26408

[startup+822.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1515648/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=27068 CPUtime=822.48
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6546 0 0 0 82237 11 0 0 25 0 1 0 221446718 27717632 6522 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6767 6522 73 138 0 6626 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 27068

[startup+882.736 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1515520/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=27200 CPUtime=882.49
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6564 0 0 0 88238 11 0 0 25 0 1 0 221446718 27852800 6540 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6800 6540 73 138 0 6659 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 27200

[startup+942.768 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1515456/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=27200 CPUtime=942.51
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6572 0 0 0 94239 12 0 0 25 0 1 0 221446718 27852800 6548 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6800 6548 73 138 0 6659 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 27200

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1515520/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=27388 CPUtime=1002.52
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6609 0 0 0 100240 12 0 0 25 0 1 0 221446718 28045312 6585 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6847 6585 73 138 0 6706 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 27388

[startup+1062.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1515456/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=27484 CPUtime=1062.55
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6630 0 0 0 106242 13 0 0 25 0 1 0 221446718 28143616 6606 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 6871 6606 73 138 0 6730 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 27484

[startup+1122.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7622
/proc/meminfo: memFree=1515008/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=28032 CPUtime=1122.55
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 6741 0 0 0 112242 13 0 0 25 0 1 0 221446718 28704768 6717 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 7008 6717 73 138 0 6867 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 28032

[startup+1182.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 7738
/proc/meminfo: memFree=1511440/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=30308 CPUtime=1182.55
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 7308 0 0 0 118239 16 0 0 25 0 1 0 221446718 31035392 7284 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 7577 7284 73 138 0 7436 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 30308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 7778
/proc/meminfo: memFree=1511376/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=30308 CPUtime=1200.05
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 7311 0 0 0 119989 16 0 0 25 0 1 0 221446718 31035392 7287 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 7577 7287 73 138 0 7436 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30308

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 7778
/proc/meminfo: memFree=1511376/2055920 swapFree=4192812/4192956
[pid=7621] ppid=7619 vsize=30308 CPUtime=1200.05
/proc/7621/stat : 7621 (minisat) R 7619 7621 7221 0 -1 4194304 7311 0 0 0 119989 16 0 0 25 0 1 0 221446718 31035392 7287 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7621/statm: 7577 7287 73 138 0 7436 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 30308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.169974
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 30308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7311
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= 6
involuntary context switches= 1270

runsolver used 1.41478 second user time and 2.75558 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 23:42:05 UTC 2007

IDJOB= 302584
IDBENCH= 20087
IDSOLVER= 109
FILE ID= node17/302584-1172014925

PBS_JOBID= 3849134

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/302584-1172014925/minisat /tmp/evaluation/302584-1172014925/instance-302584-1172014925.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-302584-1172014925 -o ROOT/results/node17/solver-302584-1172014925 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302584-1172014925/minisat /tmp/evaluation/302584-1172014925/instance-302584-1172014925.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 224698603

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
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		: 3000.229
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:       1542360 kB
Buffers:         55556 kB
Cached:         340068 kB
SwapCached:          0 kB
Active:         290628 kB
Inactive:       149484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          63372 kB
Slab:            59048 kB
Committed_AS:   804924 kB
PageTables:       1748 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= 66545 MiB

End job on node17 on Wed Feb 21 00:02:07 UTC 2007