Trace number 305044

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) 1200.13 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.10/0.15	c |  Parsing time:         0.14         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |   15541    66396   201708 |    22132        0    nan |  0.000 % |
0.30/0.38	c |       101 |   15541    66396   201708 |    24345      101    115 |  0.000 % |
0.40/0.46	c |       251 |   15541    66396   201708 |    26779      251    122 |  0.000 % |
0.51/0.57	c |       476 |   15541    66396   201708 |    29457      476    154 |  0.000 % |
0.71/0.75	c |       815 |   15541    66396   201708 |    32403      815    168 |  0.000 % |
0.91/1.01	c |      1321 |   15541    66396   201708 |    35643     1321    190 |  0.000 % |
1.32/1.42	c |      2081 |   15541    66396   201708 |    39208     2081    197 |  0.000 % |
2.03/2.07	c |      3220 |   15541    66396   201708 |    43129     3220    212 |  0.000 % |
2.96/3.05	c |      4928 |   15541    66396   201708 |    47441     4928    212 |  0.000 % |
4.60/4.63	c |      7492 |   15541    66396   201708 |    52186     7492    231 |  0.000 % |
7.16/7.22	c |     11336 |   15541    66396   201708 |    57404    11336    251 |  0.000 % |
11.26/11.32	c |     17102 |   15541    66396   201708 |    63145    17102    263 |  0.000 % |
18.42/18.54	c |     25751 |   15541    66396   201708 |    69459    25751    275 |  0.000 % |
31.54/31.64	c |     38725 |   15541    66396   201708 |    76405    38725    290 |  0.000 % |
54.17/54.27	c |     58186 |   15541    66396   201708 |    84046    58186    291 |  0.000 % |
95.75/95.79	c |     87379 |   15541    66396   201708 |    92450    14486    308 |  0.000 % |
164.16/164.22	c |    131168 |   15541    66396   201708 |   101695    58275    314 |  0.000 % |
283.37/283.53	c |    196852 |   15541    66396   201708 |   111865    36388    482 |  0.000 % |
477.03/477.23	c |    295378 |   15541    66396   201708 |   123052    35628    344 |  0.000 % |
796.98/797.28	c |    443168 |   15541    66396   201708 |   135357    72581    353 |  0.000 % |

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/node14/watcher-305044-1172070551 -o ROOT/results/node14/solver-305044-1172070551 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305044-1172070551/minisat /tmp/evaluation/305044-1172070551/instance-305044-1172070551.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: 1.00 1.00 0.99 3/77 24284
/proc/meminfo: memFree=1460024/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=2508 CPUtime=0
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 542 0 0 0 0 0 0 0 18 0 1 0 227009511 2568192 526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 627 527 55 138 0 486 0

[startup+0.107283 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24284
/proc/meminfo: memFree=1460024/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=6732 CPUtime=0.1
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 1531 0 0 0 9 1 0 0 18 0 1 0 227009511 6893568 1498 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 1683 1499 58 138 0 1542 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6732

[startup+0.515178 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24284
/proc/meminfo: memFree=1460024/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=7280 CPUtime=0.51
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 1930 0 0 0 50 1 0 0 21 0 1 0 227009511 7454720 1685 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 1820 1685 74 138 0 1679 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7280

[startup+1.33525 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1452720/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=8468 CPUtime=1.32
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 2222 0 0 0 131 1 0 0 25 0 1 0 227009511 8671232 1977 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556167 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 2117 1977 74 138 0 1976 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8468

[startup+2.97141 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1450864/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=10976 CPUtime=2.96
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 2841 0 0 0 294 2 0 0 25 0 1 0 227009511 11239424 2596 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552285 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 2744 2596 74 138 0 2603 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10976

[startup+6.24772 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1445104/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=16656 CPUtime=6.24
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 4266 0 0 0 621 3 0 0 25 0 1 0 227009511 17055744 4021 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 4164 4021 74 138 0 4023 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16656

[startup+12.7033 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1433968/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=27140 CPUtime=12.68
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 6858 0 0 0 1263 5 0 0 25 0 1 0 227009511 27791360 6613 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 6785 6613 74 138 0 6644 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27140

[startup+25.5085 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1416304/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=45256 CPUtime=25.49
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 11398 0 0 0 2540 9 0 0 25 0 1 0 227009511 46342144 11153 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 11314 11153 74 138 0 11173 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45256

[startup+51.12 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1388400/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=72528 CPUtime=51.09
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 18216 0 0 0 5093 16 0 0 25 0 1 0 227009511 74268672 17971 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 18132 17971 74 138 0 17991 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 72528

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1346224/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=114228 CPUtime=102.31
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 28642 0 0 0 10203 28 0 0 25 0 1 0 227009511 116969472 28397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 28557 28397 74 138 0 28416 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 114228

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24285
/proc/meminfo: memFree=1346224/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=114228 CPUtime=162.32
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 28642 0 0 0 16204 28 0 0 25 0 1 0 227009511 116969472 28397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 28557 28397 74 138 0 28416 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 114228

[startup+222.4 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 24285
/proc/meminfo: memFree=1323696/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=137132 CPUtime=222.32
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 34351 0 0 0 22198 34 0 0 25 0 1 0 227009511 140423168 34106 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 34283 34106 74 138 0 34142 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 137132

[startup+282.433 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24285
/proc/meminfo: memFree=1305456/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=154972 CPUtime=282.34
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 38803 0 0 0 28194 40 0 0 25 0 1 0 227009511 158691328 38558 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 38743 38558 74 138 0 38602 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 154972

[startup+342.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1305456/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=154972 CPUtime=342.36
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 38803 0 0 0 34195 41 0 0 25 0 1 0 227009511 158691328 38558 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 38743 38558 74 138 0 38602 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 154972

[startup+402.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1291184/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=169372 CPUtime=402.37
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 42388 0 0 0 40192 45 0 0 25 0 1 0 227009511 173436928 42143 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 42343 42143 74 138 0 42202 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 169372

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1270896/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=189448 CPUtime=462.39
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 47431 0 0 0 46187 52 0 0 25 0 1 0 227009511 193994752 47186 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 47362 47186 74 138 0 47221 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 189448

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1270896/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=189448 CPUtime=522.4
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 47431 0 0 0 52187 53 0 0 25 0 1 0 227009511 193994752 47186 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 47362 47186 74 138 0 47221 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 189448

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1270896/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=189448 CPUtime=582.41
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 47431 0 0 0 58188 53 0 0 25 0 1 0 227009511 193994752 47186 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 47362 47186 74 138 0 47221 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 189448

[startup+642.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1270896/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=189448 CPUtime=642.43
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 47433 0 0 0 64189 54 0 0 25 0 1 0 227009511 193994752 47188 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 47362 47188 74 138 0 47221 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 189448

[startup+702.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1265520/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=194732 CPUtime=702.45
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 48771 0 0 0 70189 56 0 0 25 0 1 0 227009511 199405568 48526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550695 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 48683 48526 74 138 0 48542 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 194732

[startup+762.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1265456/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=194732 CPUtime=762.47
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 48771 0 0 0 76190 57 0 0 25 0 1 0 227009511 199405568 48526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 48683 48526 74 138 0 48542 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 194732

[startup+822.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1265456/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=194732 CPUtime=822.48
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 48771 0 0 0 82191 57 0 0 25 0 1 0 227009511 199405568 48526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 48683 48526 74 138 0 48542 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 194732

[startup+882.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1265456/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=194732 CPUtime=882.5
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 48771 0 0 0 88192 58 0 0 25 0 1 0 227009511 199405568 48526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 48683 48526 74 138 0 48542 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 194732

[startup+942.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1257456/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=202668 CPUtime=942.5
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 50758 0 0 0 94189 61 0 0 25 0 1 0 227009511 207532032 50513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50667 50513 74 138 0 50526 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 202668

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1257648/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=202668 CPUtime=1002.52
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 50758 0 0 0 100190 62 0 0 25 0 1 0 227009511 207532032 50513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50667 50513 74 138 0 50526 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 202668

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1257584/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=202668 CPUtime=1062.53
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 50758 0 0 0 106191 62 0 0 25 0 1 0 227009511 207532032 50513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50667 50513 74 138 0 50526 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 202668

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1257648/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=202668 CPUtime=1122.55
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 50758 0 0 0 112192 63 0 0 25 0 1 0 227009511 207532032 50513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50667 50513 74 138 0 50526 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 202668

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1257648/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=202668 CPUtime=1182.57
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 50760 0 0 0 118193 64 0 0 25 0 1 0 227009511 207532032 50515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50667 50515 74 138 0 50526 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 202668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1257584/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=202668 CPUtime=1200.08
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 50760 0 0 0 119944 64 0 0 25 0 1 0 227009511 207532032 50515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50667 50515 74 138 0 50526 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 202668

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24285
/proc/meminfo: memFree=1257584/2055920 swapFree=4192812/4192956
[pid=24284] ppid=24282 vsize=202668 CPUtime=1200.08
/proc/24284/stat : 24284 (minisat) R 24282 24284 23585 0 -1 4194304 50760 0 0 0 119944 64 0 0 25 0 1 0 227009511 207532032 50515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24284/statm: 50667 50515 74 138 0 50526 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 202668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.45
CPU system time (s): 0.678896
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 202668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.678896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50760
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= 2082

runsolver used 1.38579 second user time and 2.86056 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 21 15:09:11 UTC 2007

IDJOB= 305044
IDBENCH= 20147
IDSOLVER= 109
FILE ID= node14/305044-1172070551

PBS_JOBID= 3865305

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/305044-1172070551/minisat /tmp/evaluation/305044-1172070551/instance-305044-1172070551.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-305044-1172070551 -o ROOT/results/node14/solver-305044-1172070551 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305044-1172070551/minisat /tmp/evaluation/305044-1172070551/instance-305044-1172070551.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 674183503

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1460432 kB
Buffers:         63800 kB
Cached:         394792 kB
SwapCached:          0 kB
Active:         216052 kB
Inactive:       296600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460432 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          72940 kB
Slab:            68392 kB
Committed_AS:   850760 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Wed Feb 21 15:29:13 UTC 2007