Trace number 306397

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.037
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.09	c ============================[ Search Statistics ]==============================
0.00/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.09	c ===============================================================================
0.00/0.09	c |         0 |    6805    29091    88347 |     9697        0    nan |  0.000 % |
0.10/0.12	c |       101 |    6805    29091    88347 |    10666      101    107 |  0.000 % |
0.10/0.15	c |       251 |    6805    29091    88347 |    11733      251    121 |  0.000 % |
0.10/0.20	c |       476 |    6805    29091    88347 |    12906      476    132 |  0.000 % |
0.20/0.27	c |       813 |    6805    29091    88347 |    14197      813    145 |  0.000 % |
0.30/0.38	c |      1319 |    6805    29091    88347 |    15617     1319    142 |  0.000 % |
0.50/0.56	c |      2078 |    6805    29091    88347 |    17178     2078    151 |  0.000 % |
0.81/0.85	c |      3220 |    6805    29091    88347 |    18896     3220    157 |  0.000 % |
1.22/1.27	c |      4928 |    6805    29091    88347 |    20786     4928    154 |  0.000 % |
1.93/2.03	c |      7490 |    6805    29091    88347 |    22865     7490    155 |  0.000 % |
3.06/3.15	c |     11336 |    6805    29091    88347 |    25151    11336    153 |  0.000 % |
5.22/5.32	c |     17102 |    6805    29091    88347 |    27666    17102    161 |  0.000 % |
9.01/9.05	c |     25751 |    6805    29091    88347 |    30433    25751    164 |  0.000 % |
15.35/15.43	c |     38725 |    6805    29091    88347 |    33476    18446    179 |  0.000 % |
25.70/25.80	c |     58186 |    6805    29091    88347 |    36824    15260    181 |  0.000 % |
45.77/45.87	c |     87378 |    6805    29091    88347 |    40506    18504    200 |  0.000 % |
79.56/79.68	c |    131167 |    6805    29091    88347 |    44557    33274    200 |  0.000 % |
140.50/140.56	c |    196851 |    6805    29091    88347 |    49013    32623    176 |  0.000 % |
245.58/245.69	c |    295377 |    6805    29091    88347 |    53914    24866    208 |  0.000 % |
411.69/411.82	c |    443166 |    6805    29091    88347 |    59305    51325    197 |  0.000 % |
660.52/660.81	c |    664850 |    6805    29091    88347 |    65236    43569    192 |  0.000 % |
1085.40/1085.82	c |    997375 |    6805    29091    88347 |    71760    20342    166 |  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-306397-1172098251 -o ROOT/results/node14/solver-306397-1172098251 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306397-1172098251/minisat /tmp/evaluation/306397-1172098251/instance-306397-1172098251.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: 0.92 0.98 0.99 3/77 26874
/proc/meminfo: memFree=1441784/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=2580 CPUtime=0
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 434 0 0 0 0 0 0 0 18 0 1 0 229779497 2641920 418 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 645 418 58 138 0 504 0

[startup+0.107088 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26874
/proc/meminfo: memFree=1441784/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=4404 CPUtime=0.1
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 926 0 0 0 10 0 0 0 18 0 1 0 229779497 4509696 851 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 1101 851 71 138 0 960 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4404

[startup+0.515127 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26874
/proc/meminfo: memFree=1441784/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=5064 CPUtime=0.5
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 1118 0 0 0 50 0 0 0 22 0 1 0 229779497 5185536 1043 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 1266 1043 73 138 0 1125 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5064

[startup+1.3352 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1436272/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=7180 CPUtime=1.32
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 1618 0 0 0 132 0 0 0 25 0 1 0 229779497 7352320 1543 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 1795 1543 73 138 0 1654 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7180

[startup+2.97136 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1433584/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=10760 CPUtime=2.96
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 2530 0 0 0 295 1 0 0 25 0 1 0 229779497 11018240 2455 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556238 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 2690 2456 73 138 0 2549 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10760

[startup+6.25367 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1426800/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=17080 CPUtime=6.24
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 4101 0 0 0 622 2 0 0 25 0 1 0 229779497 17489920 4026 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 4270 4026 73 138 0 4129 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17080

[startup+12.7093 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1416944/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=25692 CPUtime=12.69
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 6267 0 0 0 1266 3 0 0 25 0 1 0 229779497 26308608 6192 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 6423 6192 73 138 0 6282 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25692

[startup+25.5105 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1412208/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=30444 CPUtime=25.49
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 7442 0 0 0 2545 4 0 0 25 0 1 0 229779497 31174656 7367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 7611 7367 73 138 0 7470 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30444

[startup+51.1239 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1408560/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=34140 CPUtime=51.1
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 8359 0 0 0 5104 6 0 0 25 0 1 0 229779497 34959360 8284 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 8535 8284 73 138 0 8394 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34140

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1400880/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=41744 CPUtime=102.31
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 10255 0 0 0 10223 8 0 0 25 0 1 0 229779497 42745856 10180 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 10436 10180 73 138 0 10295 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 41744

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1398512/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=44120 CPUtime=162.32
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 10841 0 0 0 16223 9 0 0 25 0 1 0 229779497 45178880 10766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 11030 10766 73 138 0 10889 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 44120

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1392560/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=49960 CPUtime=222.34
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 12322 0 0 0 22223 11 0 0 25 0 1 0 229779497 51159040 12247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 12490 12247 73 138 0 12349 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 49960

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1386608/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=55940 CPUtime=282.34
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 13805 0 0 0 28222 12 0 0 25 0 1 0 229779497 57282560 13730 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 13985 13730 73 138 0 13844 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 55940

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1383408/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=59116 CPUtime=342.36
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 14591 0 0 0 34222 14 0 0 25 0 1 0 229779497 60534784 14516 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 14779 14516 73 138 0 14638 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 59116

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1383408/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=59112 CPUtime=402.38
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 14591 0 0 0 40223 15 0 0 25 0 1 0 229779497 60530688 14516 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 14778 14516 73 138 0 14637 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 59112

[startup+462.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1383536/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=59112 CPUtime=462.38
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 14596 0 0 0 46223 15 0 0 25 0 1 0 229779497 60530688 14521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 14778 14521 73 138 0 14637 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 59112

[startup+522.549 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1383152/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=59376 CPUtime=522.4
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 14689 0 0 0 52224 16 0 0 25 0 1 0 229779497 60801024 14614 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 14844 14614 73 138 0 14703 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 59376

[startup+582.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26875
/proc/meminfo: memFree=1381424/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=61224 CPUtime=582.41
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 15120 0 0 0 58224 17 0 0 25 0 1 0 229779497 62693376 15045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 15306 15045 73 138 0 15165 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 61224

[startup+642.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 26981
/proc/meminfo: memFree=1380096/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=61176 CPUtime=642.4
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 15120 0 0 0 64222 18 0 0 25 0 1 0 229779497 62644224 15045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 15294 15045 73 138 0 15153 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 61176

[startup+702.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1375328/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=67108 CPUtime=702.37
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 16568 0 0 0 70217 20 0 0 25 0 1 0 229779497 68718592 16493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 16777 16493 73 138 0 16636 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 67108

[startup+762.722 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364272/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78360 CPUtime=762.39
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19367 0 0 0 76215 24 0 0 25 0 1 0 229779497 80240640 19292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19590 19292 73 138 0 19449 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 78360

[startup+822.757 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364272/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=822.4
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19367 0 0 0 82216 24 0 0 25 0 1 0 229779497 80203776 19292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19292 73 138 0 19440 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 78324

[startup+882.787 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364272/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=882.42
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19367 0 0 0 88217 25 0 0 25 0 1 0 229779497 80203776 19292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19292 73 138 0 19440 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 78324

[startup+942.814 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364208/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=942.43
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19367 0 0 0 94218 25 0 0 25 0 1 0 229779497 80203776 19292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19292 73 138 0 19440 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 78324

[startup+1002.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364208/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=1002.44
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19367 0 0 0 100218 26 0 0 25 0 1 0 229779497 80203776 19292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19292 73 138 0 19440 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 78324

[startup+1062.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364208/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=1062.46
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19368 0 0 0 106220 26 0 0 25 0 1 0 229779497 80203776 19293 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19293 73 138 0 19440 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 78324

[startup+1122.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364336/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=1122.48
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19368 0 0 0 112221 27 0 0 25 0 1 0 229779497 80203776 19293 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19293 73 138 0 19440 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 78324

[startup+1182.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364272/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=1182.49
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19375 0 0 0 118222 27 0 0 25 0 1 0 229779497 80203776 19300 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19300 73 138 0 19440 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 78324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364272/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=1200.01
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19375 0 0 0 119974 27 0 0 25 0 1 0 229779497 80203776 19300 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19300 73 138 0 19440 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 78324

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

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

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27073
/proc/meminfo: memFree=1364272/2055920 swapFree=4192812/4192956
[pid=26874] ppid=26872 vsize=78324 CPUtime=1200.01
/proc/26874/stat : 26874 (minisat) R 26872 26874 26432 0 -1 4194304 19375 0 0 0 119974 27 0 0 25 0 1 0 229779497 80203776 19300 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26874/statm: 19581 19300 73 138 0 19440 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 78324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.292955
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 78360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19375
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= 25595

runsolver used 1.40279 second user time and 2.82757 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 21 22:50:51 UTC 2007

IDJOB= 306397
IDBENCH= 20180
IDSOLVER= 109
FILE ID= node14/306397-1172098251

PBS_JOBID= 3865341

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/306397-1172098251/minisat /tmp/evaluation/306397-1172098251/instance-306397-1172098251.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-306397-1172098251 -o ROOT/results/node14/solver-306397-1172098251 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306397-1172098251/minisat /tmp/evaluation/306397-1172098251/instance-306397-1172098251.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 826759732

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:       1442192 kB
Buffers:         64648 kB
Cached:         412100 kB
SwapCached:          0 kB
Active:         216828 kB
Inactive:       313948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          72948 kB
Slab:            68548 kB
Committed_AS:   861788 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= 66548 MiB

End job on node14 on Wed Feb 21 23:10:53 UTC 2007