Trace number 309841

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) 1200.01 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     765     2867     8500 |      955        0    nan |  0.000 % |
0.00/0.01	c |       100 |     765     2867     8500 |     1051      100     20 |  0.001 % |
0.00/0.02	c |       250 |     765     2867     8500 |     1156      250     19 |  0.000 % |
0.00/0.03	c |       475 |     765     2867     8500 |     1271      475     19 |  0.000 % |
0.00/0.04	c |       812 |     765     2867     8500 |     1399      812     20 |  0.000 % |
0.00/0.07	c |      1320 |     765     2867     8500 |     1539     1320     21 |  0.000 % |
0.10/0.12	c |      2079 |     765     2867     8500 |     1693     1275     22 |  0.000 % |
0.10/0.18	c |      3218 |     765     2867     8500 |     1862     1542     21 |  0.000 % |
0.20/0.30	c |      4926 |     765     2867     8500 |     2048     1314     22 |  0.000 % |
0.41/0.46	c |      7488 |     765     2867     8500 |     2253     1730     21 |  0.000 % |
0.71/0.72	c |     11333 |     765     2867     8500 |     2478     2085     20 |  0.000 % |
1.02/1.11	c |     17100 |     765     2867     8500 |     2726     1488     20 |  0.000 % |
1.74/1.75	c |     25749 |     765     2867     8500 |     2999     1715     19 |  0.000 % |
2.66/2.72	c |     38723 |     765     2867     8500 |     3299     2380     20 |  0.000 % |
4.19/4.23	c |     58186 |     765     2867     8500 |     3629     3279     18 |  0.001 % |
6.44/6.53	c |     87378 |     765     2867     8500 |     3992     2817     18 |  0.000 % |
10.24/10.28	c |    131168 |     765     2867     8500 |     4391     3797     22 |  0.000 % |
15.97/16.06	c |    196852 |     765     2867     8500 |     4830     2284     21 |  0.000 % |
24.98/24.99	c |    295379 |     765     2867     8500 |     5313     2632     18 |  0.000 % |
38.50/38.59	c |    443168 |     765     2867     8500 |     5844     5009     21 |  0.000 % |
59.91/59.97	c |    664851 |     765     2867     8500 |     6429     4878     22 |  0.000 % |
93.70/93.78	c |    997376 |     765     2867     8500 |     7072     5709     23 |  0.000 % |
145.93/146.07	c |   1496167 |     765     2867     8500 |     7779     4380     21 |  0.000 % |
228.88/229.00	c |   2244349 |     765     2867     8500 |     8557     5652     24 |  0.000 % |
358.23/358.37	c |   3366625 |     765     2867     8500 |     9413     5856     21 |  0.000 % |
555.57/555.74	c |   5050036 |     765     2867     8500 |    10354     5419     20 |  0.000 % |
879.25/879.57	c |   7575153 |     765     2867     8500 |    11389     6320     20 |  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/node17/watcher-309841-1172548078 -o ROOT/results/node17/solver-309841-1172548078 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309841-1172548078/minisat /tmp/evaluation/309841-1172548078/instance-309841-1172548078.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: 1.01 1.00 1.00 3/77 18152
/proc/meminfo: memFree=1470512/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=2020 CPUtime=0
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 274762004 2068480 154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 505 154 58 138 0 364 0

[startup+0.106237 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 18152
/proc/meminfo: memFree=1470512/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=2148 CPUtime=0.1
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 274762004 2199552 201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550872 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 537 201 73 138 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2148

[startup+0.514281 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 18152
/proc/meminfo: memFree=1470512/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=2280 CPUtime=0.51
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 250 0 0 0 51 0 0 0 21 0 1 0 274762004 2334720 234 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 570 234 73 138 0 429 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2280

[startup+1.33437 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1469672/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=2412 CPUtime=1.33
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 292 0 0 0 133 0 0 0 25 0 1 0 274762004 2469888 276 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 603 276 73 138 0 462 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2412

[startup+2.97054 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1469416/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=2544 CPUtime=2.96
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 323 0 0 0 296 0 0 0 25 0 1 0 274762004 2605056 307 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 636 307 73 138 0 495 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2544

[startup+6.24688 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1469160/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=2808 CPUtime=6.24
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 376 0 0 0 624 0 0 0 25 0 1 0 274762004 2875392 360 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 702 360 73 138 0 561 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2808

[startup+12.7026 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1468712/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=3072 CPUtime=12.69
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 468 0 0 0 1269 0 0 0 25 0 1 0 274762004 3145728 452 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 768 452 73 138 0 627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3072

[startup+25.5099 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1468392/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=3472 CPUtime=25.49
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 545 0 0 0 2549 0 0 0 25 0 1 0 274762004 3555328 529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 868 529 73 138 0 727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3472

[startup+51.1216 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1467944/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=3868 CPUtime=51.1
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 665 0 0 0 5110 0 0 0 25 0 1 0 274762004 3960832 649 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 967 649 73 138 0 826 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3868

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1467432/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=4524 CPUtime=102.3
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 802 0 0 0 10230 0 0 0 25 0 1 0 274762004 4632576 786 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556750 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1131 786 73 138 0 990 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4524

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1466856/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=5048 CPUtime=162.32
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 942 0 0 0 16231 1 0 0 25 0 1 0 274762004 5169152 926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1262 926 73 138 0 1121 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5048

[startup+222.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1466344/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=5448 CPUtime=222.33
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1053 0 0 0 22232 1 0 0 25 0 1 0 274762004 5578752 1037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1362 1037 73 138 0 1221 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5448

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1465960/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=5868 CPUtime=282.34
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1134 0 0 0 28233 1 0 0 25 0 1 0 274762004 6008832 1118 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1467 1118 73 138 0 1326 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5868

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1465576/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=6136 CPUtime=342.35
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1217 0 0 0 34233 2 0 0 25 0 1 0 274762004 6283264 1201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1534 1201 73 138 0 1393 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 6136

[startup+402.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1465256/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=6532 CPUtime=402.37
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1308 0 0 0 40235 2 0 0 25 0 1 0 274762004 6688768 1292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1633 1292 73 138 0 1492 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6532

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1465256/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=6672 CPUtime=462.38
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1353 0 0 0 46236 2 0 0 25 0 1 0 274762004 6832128 1337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1668 1337 73 138 0 1527 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 6672

[startup+522.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1465128/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=6672 CPUtime=522.39
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1365 0 0 0 52236 3 0 0 25 0 1 0 274762004 6832128 1349 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1668 1349 73 138 0 1527 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 6672

[startup+582.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1464872/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=7076 CPUtime=582.41
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1447 0 0 0 58238 3 0 0 25 0 1 0 274762004 7245824 1431 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1769 1431 73 138 0 1628 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 7076

[startup+642.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1464552/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=7340 CPUtime=642.42
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1516 0 0 0 64238 4 0 0 25 0 1 0 274762004 7516160 1500 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1835 1500 73 138 0 1694 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 7340

[startup+702.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1464296/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=7480 CPUtime=702.43
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1562 0 0 0 70239 4 0 0 25 0 1 0 274762004 7659520 1546 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1870 1546 73 138 0 1729 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 7480

[startup+762.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18153
/proc/meminfo: memFree=1464168/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=7744 CPUtime=762.44
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1612 0 0 0 76240 4 0 0 25 0 1 0 274762004 7929856 1596 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1936 1596 73 138 0 1795 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 7744

[startup+822.696 s]
/proc/loadavg: 1.08 1.02 1.01 2/84 18265
/proc/meminfo: memFree=1462712/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=7744 CPUtime=822.44
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1622 0 0 0 82238 6 0 0 25 0 1 0 274762004 7929856 1606 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1936 1606 73 138 0 1795 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 7744

[startup+882.751 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18351
/proc/meminfo: memFree=1463528/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=7880 CPUtime=882.42
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1665 0 0 0 88235 7 0 0 25 0 1 0 274762004 8069120 1649 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 1970 1649 73 138 0 1829 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 7880

[startup+942.777 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18351
/proc/meminfo: memFree=1463400/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=8148 CPUtime=942.43
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1737 0 0 0 94236 7 0 0 25 0 1 0 274762004 8343552 1721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550292 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 2037 1721 73 138 0 1896 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 8148

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18351
/proc/meminfo: memFree=1463400/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=8412 CPUtime=1002.45
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1775 0 0 0 100237 8 0 0 25 0 1 0 274762004 8613888 1759 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 2103 1759 73 138 0 1962 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 8412

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18351
/proc/meminfo: memFree=1463272/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=8544 CPUtime=1062.46
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1809 0 0 0 106238 8 0 0 25 0 1 0 274762004 8749056 1793 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 2136 1793 73 138 0 1995 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 8544

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18351
/proc/meminfo: memFree=1463144/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=8544 CPUtime=1122.48
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1831 0 0 0 112239 9 0 0 25 0 1 0 274762004 8749056 1815 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 2136 1815 73 138 0 1995 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 8544

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18351
/proc/meminfo: memFree=1463080/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=8680 CPUtime=1182.48
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1844 0 0 0 118239 9 0 0 25 0 1 0 274762004 8888320 1828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 2170 1828 73 138 0 2029 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 8680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18351
/proc/meminfo: memFree=1463080/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=8680 CPUtime=1200
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1858 0 0 0 119991 9 0 0 25 0 1 0 274762004 8888320 1842 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552620 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 2170 1842 73 138 0 2029 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8680

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18351
/proc/meminfo: memFree=1463080/2055920 swapFree=4192812/4192956
[pid=18152] ppid=18150 vsize=8680 CPUtime=1200
/proc/18152/stat : 18152 (minisat) R 18150 18152 16915 0 -1 4194304 1858 0 0 0 119991 9 0 0 25 0 1 0 274762004 8888320 1842 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552620 0 0 4096 3 0 0 0 17 1 0 0
/proc/18152/statm: 2170 1842 73 138 0 2029 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.92
CPU system time (s): 0.098984
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 8680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1858
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= 2293

runsolver used 1.2818 second user time and 2.70159 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 27 03:47:58 UTC 2007

IDJOB= 309841
IDBENCH= 20271
IDSOLVER= 109
FILE ID= node17/309841-1172548078

PBS_JOBID= 3971639

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309841-1172548078/minisat /tmp/evaluation/309841-1172548078/instance-309841-1172548078.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-309841-1172548078 -o ROOT/results/node17/solver-309841-1172548078 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309841-1172548078/minisat /tmp/evaluation/309841-1172548078/instance-309841-1172548078.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 551896379

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:       1470984 kB
Buffers:         63420 kB
Cached:         401496 kB
SwapCached:          0 kB
Active:         302516 kB
Inactive:       206908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          63464 kB
Slab:            61096 kB
Committed_AS:   896140 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= 66558 MiB

End job on node17 on Tue Feb 27 04:08:00 UTC 2007