Trace number 421328

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? (TO) 1200.09 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
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:         0.01         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3213    10205    30874 |     3401        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3213    10205    30874 |     3741      100     23 |  0.044 % |
0.00/0.08	c |       251 |    3213    10205    30874 |     4116      251     23 |  0.044 % |
0.09/0.10	c |       478 |    3213    10205    30874 |     4527      478     26 |  0.044 % |
0.09/0.15	c |       815 |    3213    10205    30874 |     4980      815     29 |  0.044 % |
0.19/0.22	c |      1321 |    3213    10205    30874 |     5478     1321     28 |  0.044 % |
0.29/0.32	c |      2080 |    3213    10205    30874 |     6026     2080     29 |  0.044 % |
0.39/0.50	c |      3219 |    3213    10205    30874 |     6628     3219     29 |  0.044 % |
0.69/0.77	c |      4927 |    3213    10205    30874 |     7291     4927     31 |  0.044 % |
1.19/1.26	c |      7490 |    3213    10205    30874 |     8020     7490     33 |  0.044 % |
1.99/2.00	c |     11335 |    3213    10205    30874 |     8823     7198     32 |  0.044 % |
3.09/3.15	c |     17102 |    3213    10205    30874 |     9705     8381     33 |  0.044 % |
4.99/5.07	c |     25755 |    3213    10205    30874 |    10675     7010     34 |  0.044 % |
7.99/8.07	c |     38732 |    3213    10205    30874 |    11743     8989     34 |  0.044 % |
12.89/12.90	c |     58193 |    3213    10205    30874 |    12917    10365     32 |  0.044 % |
20.90/20.98	c |     87385 |    3213    10205    30874 |    14209     6607     27 |  0.045 % |
32.99/33.05	c |    131174 |    3213    10205    30874 |    15630    14129     41 |  0.044 % |
52.68/52.74	c |    196859 |    3213    10205    30874 |    17193     8120     34 |  0.044 % |
83.07/83.13	c |    295386 |    3213    10205    30874 |    18912    10662     31 |  0.044 % |
132.26/132.38	c |    443175 |    3213    10205    30874 |    20804    14382     32 |  0.044 % |
215.94/216.07	c |    664858 |    3213    10205    30874 |    22884    14486     38 |  0.044 % |
347.70/347.81	c |    997383 |    3213    10205    30874 |    25173    22692     32 |  0.044 % |
554.75/554.97	c |   1496174 |    3213    10205    30874 |    27690    23355     38 |  0.044 % |
903.15/903.45	c |   2244356 |    3213    10205    30874 |    30459    18606     31 |  0.044 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-421328-1177502545 -o ROOT/results/node57/solver-421328-1177502545 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421328-1177502545/minisat_noassertions /tmp/evaluation/421328-1177502545/instance-421328-1177502545.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.93 3/64 26957
/proc/meminfo: memFree=1831328/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=2476 CPUtime=0
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 191390503 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558471 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 619 302 50 130 0 486 0

[startup+0.0852099 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26957
/proc/meminfo: memFree=1831328/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=3436 CPUtime=0.08
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 579 0 0 0 8 0 0 0 18 0 1 0 191390503 3518464 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547253 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 859 565 66 130 0 726 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3436

[startup+0.10221 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26957
/proc/meminfo: memFree=1831328/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=3436 CPUtime=0.09
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 579 0 0 0 9 0 0 0 18 0 1 0 191390503 3518464 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 859 565 66 130 0 726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.302227 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26957
/proc/meminfo: memFree=1831328/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=3436 CPUtime=0.29
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 579 0 0 0 29 0 0 0 19 0 1 0 191390503 3518464 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 859 565 66 130 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701263 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 26957
/proc/meminfo: memFree=1831328/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=3568 CPUtime=0.69
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 616 0 0 0 69 0 0 0 22 0 1 0 191390503 3653632 602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 892 602 66 130 0 759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3568

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1828888/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=4368 CPUtime=1.49
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 784 0 0 0 149 0 0 0 25 0 1 0 191390503 4472832 770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 1092 770 66 130 0 959 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4368

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1828376/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=4500 CPUtime=3.09
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 832 0 0 0 309 0 0 0 25 0 1 0 191390503 4608000 818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 1125 818 66 130 0 992 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4500

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1827608/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=5028 CPUtime=6.29
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 971 0 0 0 629 0 0 0 25 0 1 0 191390503 5148672 957 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552670 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 1257 957 66 130 0 1124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5028

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1826968/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=5556 CPUtime=12.69
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 1085 0 0 0 1269 0 0 0 25 0 1 0 191390503 5689344 1071 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547995 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 1389 1071 66 130 0 1256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5556

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1826136/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=6348 CPUtime=25.49
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 1287 0 0 0 2548 1 0 0 25 0 1 0 191390503 6500352 1273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 1587 1273 66 130 0 1454 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6348

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1825112/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=7272 CPUtime=51.08
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 1540 0 0 0 5107 1 0 0 25 0 1 0 191390503 7446528 1526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 1818 1526 66 130 0 1685 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7272

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1824024/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=8460 CPUtime=102.26
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 1816 0 0 0 10225 1 0 0 25 0 1 0 191390503 8663040 1802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 2115 1802 66 130 0 1982 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8460

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1822872/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=9516 CPUtime=162.25
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2091 0 0 0 16223 2 0 0 25 0 1 0 191390503 9744384 2077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 2379 2077 66 130 0 2246 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9516

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1822168/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=10320 CPUtime=222.24
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2283 0 0 0 22222 2 0 0 25 0 1 0 191390503 10567680 2269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 2580 2269 66 130 0 2447 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10320

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1822040/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=10452 CPUtime=282.22
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2330 0 0 0 28220 2 0 0 25 0 1 0 191390503 10702848 2316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 2613 2316 66 130 0 2480 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10452

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1821528/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=10980 CPUtime=342.2
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2450 0 0 0 34218 2 0 0 25 0 1 0 191390503 11243520 2436 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 2745 2436 66 130 0 2612 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10980

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1820952/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=11528 CPUtime=402.19
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2592 0 0 0 40217 2 0 0 25 0 1 0 191390503 11804672 2578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 2882 2578 66 130 0 2749 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11528

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1820120/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=12452 CPUtime=462.17
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2809 0 0 0 46215 2 0 0 25 0 1 0 191390503 12750848 2795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3113 2795 66 130 0 2980 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12452

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 26958
/proc/meminfo: memFree=1819800/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=12716 CPUtime=522.16
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2885 0 0 0 52213 3 0 0 25 0 1 0 191390503 13021184 2871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3179 2871 66 130 0 3046 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12716

[startup+582.303 s]
/proc/loadavg: 1.05 1.00 0.94 2/65 26958
/proc/meminfo: memFree=1819352/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=13144 CPUtime=582.14
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 2988 0 0 0 58211 3 0 0 25 0 1 0 191390503 13459456 2974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3286 2974 66 130 0 3153 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13144

[startup+642.301 s]
/proc/loadavg: 1.12 1.03 0.95 2/65 26958
/proc/meminfo: memFree=1818968/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=13540 CPUtime=642.13
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3076 0 0 0 64210 3 0 0 25 0 1 0 191390503 13864960 3062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3385 3062 66 130 0 3252 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13540

[startup+702.301 s]
/proc/loadavg: 1.04 1.02 0.95 2/65 26958
/proc/meminfo: memFree=1818776/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=13796 CPUtime=702.11
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3124 0 0 0 70208 3 0 0 25 0 1 0 191390503 14127104 3110 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3449 3110 66 130 0 3316 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 13796

[startup+762.304 s]
/proc/loadavg: 1.01 1.02 0.95 2/65 26958
/proc/meminfo: memFree=1818392/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=14192 CPUtime=762.09
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3229 0 0 0 76206 3 0 0 25 0 1 0 191390503 14532608 3215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3548 3215 66 130 0 3415 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 14192

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 26958
/proc/meminfo: memFree=1818328/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=14192 CPUtime=822.08
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3235 0 0 0 82205 3 0 0 25 0 1 0 191390503 14532608 3221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3548 3221 66 130 0 3415 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 14192

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 26958
/proc/meminfo: memFree=1818136/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=14460 CPUtime=882.06
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3281 0 0 0 88203 3 0 0 25 0 1 0 191390503 14807040 3267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3615 3267 66 130 0 3482 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14460

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 26958
/proc/meminfo: memFree=1817176/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=15264 CPUtime=942.04
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3510 0 0 0 94201 3 0 0 25 0 1 0 191390503 15630336 3496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3816 3496 66 130 0 3683 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 15264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 26958
/proc/meminfo: memFree=1816664/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=15792 CPUtime=1002.03
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3641 0 0 0 100199 4 0 0 25 0 1 0 191390503 16171008 3627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3948 3627 66 130 0 3815 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 15792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 26958
/proc/meminfo: memFree=1816664/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=15792 CPUtime=1062.02
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3641 0 0 0 106198 4 0 0 25 0 1 0 191390503 16171008 3627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3948 3627 66 130 0 3815 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 15792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 26958
/proc/meminfo: memFree=1816536/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=15924 CPUtime=1122
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3666 0 0 0 112196 4 0 0 25 0 1 0 191390503 16306176 3652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 3981 3652 66 130 0 3848 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 15924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 26958
/proc/meminfo: memFree=1816088/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=16320 CPUtime=1181.98
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3767 0 0 0 118194 4 0 0 25 0 1 0 191390503 16711680 3753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 4080 3753 66 130 0 3947 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 16320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 26958
/proc/meminfo: memFree=1816088/2055920 swapFree=4183108/4192956
[pid=26957] ppid=26955 vsize=16320 CPUtime=1200.08
/proc/26957/stat : 26957 (minisat_noasser) R 26955 26957 25442 0 -1 4194304 3767 0 0 0 120004 4 0 0 25 0 1 0 191390503 16711680 3753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/26957/statm: 4080 3753 66 130 0 3947 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 16320

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.046992
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 16320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3767
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= 2298

runsolver used 0.973851 second user time and 2.31265 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Wed Apr 25 12:02:25 UTC 2007

IDJOB= 421328
IDBENCH= 20240
IDSOLVER= 188
FILE ID= node57/421328-1177502545

PBS_JOBID= 4685819

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/421328-1177502545/minisat_noassertions /tmp/evaluation/421328-1177502545/instance-421328-1177502545.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-421328-1177502545 -o ROOT/results/node57/solver-421328-1177502545 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421328-1177502545/minisat_noassertions /tmp/evaluation/421328-1177502545/instance-421328-1177502545.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 907545329

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1831736 kB
Buffers:         21988 kB
Cached:         143572 kB
SwapCached:       4168 kB
Active:          84248 kB
Inactive:        93864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831736 kB
SwapTotal:     4192956 kB
SwapFree:      4183108 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          17956 kB
Slab:            32180 kB
Committed_AS:  2630020 kB
PageTables:       1412 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= 66455 MiB

End job on node57 on Wed Apr 25 12:22:28 UTC 2007