Trace number 308898

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) 1200.05 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
MD5SUM59fcf8ee23a69e06fa5c0df736bb56de
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3363
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3133    10026    30741 |     3342        0    nan |  0.000 % |
0.00/0.06	c |       101 |    3133    10026    30741 |     3676      101     27 |  0.000 % |
0.00/0.08	c |       251 |    3133    10026    30741 |     4043      251     28 |  0.000 % |
0.10/0.11	c |       476 |    3133    10026    30741 |     4448      476     28 |  0.000 % |
0.10/0.15	c |       814 |    3133    10026    30741 |     4893      814     27 |  0.000 % |
0.20/0.22	c |      1321 |    3133    10026    30741 |     5382     1321     26 |  0.000 % |
0.30/0.33	c |      2081 |    3133    10026    30741 |     5920     2081     28 |  0.000 % |
0.41/0.50	c |      3220 |    3133    10026    30741 |     6512     3220     29 |  0.000 % |
0.71/0.78	c |      4929 |    3133    10026    30741 |     7163     4929     32 |  0.000 % |
1.23/1.27	c |      7492 |    3133    10026    30741 |     7880     3764     33 |  0.000 % |
1.94/1.99	c |     11336 |    3133    10026    30741 |     8668     7608     35 |  0.000 % |
3.17/3.21	c |     17103 |    3133    10026    30741 |     9535     4496     32 |  0.000 % |
5.02/5.08	c |     25753 |    3133    10026    30741 |    10488     8239     32 |  0.000 % |
8.19/8.24	c |     38727 |    3133    10026    30741 |    11537    10416     31 |  0.000 % |
13.00/13.06	c |     58188 |    3133    10026    30741 |    12691     6102     31 |  0.000 % |
20.79/20.83	c |     87380 |    3133    10026    30741 |    13960     9360     29 |  0.000 % |
33.28/33.33	c |    131171 |    3133    10026    30741 |    15356    10109     34 |  0.000 % |
52.22/52.27	c |    196856 |    3133    10026    30741 |    16892    13285     30 |  0.000 % |
83.78/83.80	c |    295383 |    3133    10026    30741 |    18581    17112     30 |  0.000 % |
133.14/133.26	c |    443172 |    3133    10026    30741 |    20439    13608     36 |  0.000 % |
213.74/213.84	c |    664855 |    3133    10026    30741 |    22483    17292     38 |  0.000 % |
338.38/338.50	c |    997380 |    3133    10026    30741 |    24731    18957     30 |  0.000 % |
542.01/542.29	c |   1496170 |    3133    10026    30741 |    27204    16967     36 |  0.000 % |
880.49/880.88	c |   2244355 |    3133    10026    30741 |    29925    15808     30 |  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/node29/watcher-308898-1172530508 -o ROOT/results/node29/solver-308898-1172530508 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308898-1172530508/minisat /tmp/evaluation/308898-1172530508/instance-308898-1172530508.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 1.00 3/77 17458
/proc/meminfo: memFree=1926112/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=2508 CPUtime=0
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 246815039 2568192 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521151 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 627 310 58 138 0 486 0

[startup+0.107399 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17458
/proc/meminfo: memFree=1926112/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=3500 CPUtime=0.1
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 597 0 0 0 10 0 0 0 18 0 1 0 246815039 3584000 581 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 875 581 73 138 0 734 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3500

[startup+0.515424 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17458
/proc/meminfo: memFree=1926112/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=3500 CPUtime=0.51
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 598 0 0 0 51 0 0 0 21 0 1 0 246815039 3584000 582 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 875 582 73 138 0 734 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3500

[startup+1.33648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1923480/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=4184 CPUtime=1.33
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 759 0 0 0 133 0 0 0 25 0 1 0 246815039 4284416 743 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 1046 743 73 138 0 905 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4184

[startup+2.97858 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1922904/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=4580 CPUtime=2.97
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 852 0 0 0 297 0 0 0 25 0 1 0 246815039 4689920 836 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550171 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 1145 836 73 138 0 1004 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4580

[startup+6.25479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1922456/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=4980 CPUtime=6.24
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 953 0 0 0 624 0 0 0 25 0 1 0 246815039 5099520 937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550265 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 1245 937 73 138 0 1104 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4980

[startup+12.7112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1921880/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=5508 CPUtime=12.7
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 1086 0 0 0 1270 0 0 0 25 0 1 0 246815039 5640192 1070 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 1377 1070 73 138 0 1236 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5508

[startup+25.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1921112/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=6228 CPUtime=25.49
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 1281 0 0 0 2549 0 0 0 25 0 1 0 246815039 6377472 1265 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 1557 1265 73 138 0 1416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6228

[startup+51.1206 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 17459
/proc/meminfo: memFree=1920664/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=6756 CPUtime=51.09
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 1390 0 0 0 5109 0 0 0 25 0 1 0 246815039 6918144 1374 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 1689 1374 73 138 0 1548 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6756

[startup+102.338 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17459
/proc/meminfo: memFree=1918808/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=8432 CPUtime=102.3
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 1824 0 0 0 10229 1 0 0 25 0 1 0 246815039 8634368 1808 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 2108 1808 73 138 0 1967 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8432

[startup+162.372 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 17459
/proc/meminfo: memFree=1917912/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=9360 CPUtime=162.33
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 2026 0 0 0 16231 2 0 0 25 0 1 0 246815039 9584640 2010 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 2340 2010 73 138 0 2199 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 9360

[startup+222.401 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17459
/proc/meminfo: memFree=1916952/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=10152 CPUtime=222.34
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 2245 0 0 0 22231 3 0 0 25 0 1 0 246815039 10395648 2229 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 2538 2229 73 138 0 2397 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 10152

[startup+282.425 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17459
/proc/meminfo: memFree=1916632/2055920 swapFree=4143364/4192956
[pid=17458] ppid=17456 vsize=10688 CPUtime=282.36
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 2376 0 0 0 28232 4 0 0 25 0 1 0 246815039 10944512 2360 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 2672 2360 73 138 0 2531 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 10688

[startup+342.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17459
/proc/meminfo: memFree=1915672/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=11332 CPUtime=342.37
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 2546 0 0 0 34232 5 0 0 25 0 1 0 246815039 11603968 2530 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 2833 2530 73 138 0 2692 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 11332

[startup+402.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 17577
/proc/meminfo: memFree=1913952/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=11596 CPUtime=402.34
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 2601 0 0 0 40228 6 0 0 25 0 1 0 246815039 11874304 2585 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 2899 2585 73 138 0 2758 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 11596

[startup+462.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1914584/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=12124 CPUtime=462.32
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 2744 0 0 0 46225 7 0 0 25 0 1 0 246815039 12414976 2728 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3031 2728 73 138 0 2890 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 12124

[startup+522.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1913816/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=12916 CPUtime=522.34
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 2917 0 0 0 52226 8 0 0 25 0 1 0 246815039 13225984 2901 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3229 2901 73 138 0 3088 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 12916

[startup+582.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1913240/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=13476 CPUtime=582.36
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3056 0 0 0 58227 9 0 0 25 0 1 0 246815039 13799424 3040 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3369 3040 73 138 0 3228 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 13476

[startup+642.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1912920/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=13876 CPUtime=642.37
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3153 0 0 0 64228 9 0 0 25 0 1 0 246815039 14209024 3137 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3469 3137 73 138 0 3328 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 13876

[startup+702.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1912408/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=14376 CPUtime=702.39
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3273 0 0 0 70230 9 0 0 25 0 1 0 246815039 14721024 3257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3594 3257 73 138 0 3453 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 14376

[startup+762.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1912344/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=14376 CPUtime=762.41
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3273 0 0 0 76231 10 0 0 25 0 1 0 246815039 14721024 3257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3594 3257 73 138 0 3453 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 14376

[startup+822.737 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1912280/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=14376 CPUtime=822.43
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3273 0 0 0 82232 11 0 0 25 0 1 0 246815039 14721024 3257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3594 3257 73 138 0 3453 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 14376

[startup+882.764 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1912216/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=14376 CPUtime=882.44
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3285 0 0 0 88233 11 0 0 25 0 1 0 246815039 14721024 3269 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 3594 3269 73 138 0 3453 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 14376

[startup+942.792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1909720/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=16756 CPUtime=942.45
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3885 0 0 0 94233 12 0 0 25 0 1 0 246815039 17158144 3869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 4189 3869 73 138 0 4048 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 16756

[startup+1002.82 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 17657
/proc/meminfo: memFree=1909784/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=16756 CPUtime=1002.47
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3885 0 0 0 100234 13 0 0 25 0 1 0 246815039 17158144 3869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 4189 3869 73 138 0 4048 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 16756

[startup+1062.85 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17657
/proc/meminfo: memFree=1909784/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=16756 CPUtime=1062.48
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3885 0 0 0 106235 13 0 0 25 0 1 0 246815039 17158144 3869 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 4189 3869 73 138 0 4048 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 16756

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1909784/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=16756 CPUtime=1122.5
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3886 0 0 0 112236 14 0 0 25 0 1 0 246815039 17158144 3870 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 4189 3870 73 138 0 4048 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 16756

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1909720/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=16888 CPUtime=1182.51
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3897 0 0 0 118237 14 0 0 25 0 1 0 246815039 17293312 3881 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552879 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 4222 3881 73 138 0 4081 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 16888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17657
/proc/meminfo: memFree=1909464/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=17020 CPUtime=1200.03
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3942 0 0 0 119989 14 0 0 25 0 1 0 246815039 17428480 3926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 4255 3926 73 138 0 4114 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17020

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 17657
/proc/meminfo: memFree=1909464/2055920 swapFree=4143368/4192956
[pid=17458] ppid=17456 vsize=17020 CPUtime=1200.03
/proc/17458/stat : 17458 (minisat) R 17456 17458 17314 0 -1 4194304 3942 0 0 0 119989 14 0 0 25 0 1 0 246815039 17428480 3926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17458/statm: 4255 3926 73 138 0 4114 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.150977
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 17020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3942
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= 1351

runsolver used 1.36679 second user time and 2.87456 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Feb 26 22:55:08 UTC 2007

IDJOB= 308898
IDBENCH= 20245
IDSOLVER= 109
FILE ID= node29/308898-1172530508

PBS_JOBID= 3971814

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/308898-1172530508/minisat /tmp/evaluation/308898-1172530508/instance-308898-1172530508.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-308898-1172530508 -o ROOT/results/node29/solver-308898-1172530508 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308898-1172530508/minisat /tmp/evaluation/308898-1172530508/instance-308898-1172530508.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  59fcf8ee23a69e06fa5c0df736bb56de

RANDOM SEED= 807442533

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1926520 kB
Buffers:         18324 kB
Cached:          51164 kB
SwapCached:      17484 kB
Active:          55808 kB
Inactive:        42180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926520 kB
SwapTotal:     4192956 kB
SwapFree:      4143364 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          29580 kB
Slab:            16836 kB
Committed_AS:   699348 kB
PageTables:       1864 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= 66563 MiB

End job on node29 on Mon Feb 26 23:15:11 UTC 2007