Trace number 421074

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     487     2111     6410 |      703        0    nan |  0.000 % |
0.00/0.00	c |       102 |     487     2111     6410 |      774      102     25 |  0.000 % |
0.00/0.01	c |       256 |     487     2111     6410 |      851      256     23 |  0.000 % |
0.00/0.02	c |       481 |     487     2111     6410 |      936      481     22 |  0.000 % |
0.03/0.03	c |       819 |     487     2111     6410 |     1030      819     22 |  0.000 % |
0.03/0.05	c |      1325 |     487     2111     6410 |     1133      778     22 |  0.000 % |
0.03/0.08	c |      2084 |     487     2111     6410 |     1246      944     21 |  0.000 % |
0.09/0.13	c |      3224 |     487     2111     6410 |     1371      788     20 |  0.000 % |
0.19/0.21	c |      4932 |     487     2111     6410 |     1508     1082     22 |  0.000 % |
0.29/0.33	c |      7497 |     487     2111     6410 |     1659     1319     20 |  0.000 % |
0.49/0.51	c |     11341 |     487     2111     6410 |     1825     1719     22 |  0.000 % |
0.79/0.81	c |     17107 |     487     2111     6410 |     2007     1842     20 |  0.000 % |
1.19/1.26	c |     25756 |     487     2111     6410 |     2208     1274     20 |  0.000 % |
1.89/1.95	c |     38731 |     487     2111     6410 |     2429     1853     21 |  0.000 % |
2.99/3.05	c |     58192 |     487     2111     6410 |     2672     1474     19 |  0.000 % |
4.69/4.75	c |     87384 |     487     2111     6410 |     2939     2076     21 |  0.000 % |
7.29/7.34	c |    131173 |     487     2111     6410 |     3233     2528     21 |  0.000 % |
11.39/11.44	c |    196857 |     487     2111     6410 |     3556     2562     21 |  0.000 % |
17.79/17.86	c |    295383 |     487     2111     6410 |     3912     1939     21 |  0.000 % |
27.58/27.68	c |    443172 |     487     2111     6410 |     4303     2998     21 |  0.000 % |
43.28/43.33	c |    664856 |     487     2111     6410 |     4733     2527     21 |  0.000 % |
67.18/67.29	c |    997382 |     487     2111     6410 |     5207     4672     23 |  0.000 % |
104.37/104.49	c |   1496171 |     487     2111     6410 |     5728     3922     22 |  0.000 % |
162.55/162.67	c |   2244355 |     487     2111     6410 |     6300     4054     22 |  0.000 % |
254.22/254.37	c |   3366630 |     487     2111     6410 |     6930     5073     23 |  0.000 % |
400.39/400.57	c |   5050041 |     487     2111     6410 |     7624     5298     25 |  0.000 % |
626.62/626.88	c |   7575160 |     487     2111     6410 |     8386     5430     21 |  0.000 % |
979.03/979.46	c |  11362835 |     487     2111     6410 |     9225     5521     21 |  0.000 % |

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/node41/watcher-421074-1177498078 -o ROOT/results/node41/solver-421074-1177498078 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421074-1177498078/minisat_noassertions /tmp/evaluation/421074-1177498078/instance-421074-1177498078.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: 0.98 1.00 0.92 3/77 11693
/proc/meminfo: memFree=1821176/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=1852 CPUtime=0
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 197719701 1896448 133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 463 133 62 130 0 330 0

[startup+0.034701 s]
/proc/loadavg: 0.98 1.00 0.92 3/77 11693
/proc/meminfo: memFree=1821176/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=1852 CPUtime=0.03
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 160 0 0 0 3 0 0 0 18 0 1 0 197719701 1896448 146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 463 146 66 130 0 330 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1852

[startup+0.101706 s]
/proc/loadavg: 0.98 1.00 0.92 3/77 11693
/proc/meminfo: memFree=1821176/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=1984 CPUtime=0.09
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 177 0 0 0 9 0 0 0 18 0 1 0 197719701 2031616 163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 496 163 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301723 s]
/proc/loadavg: 0.98 1.00 0.92 3/77 11693
/proc/meminfo: memFree=1821176/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=2116 CPUtime=0.29
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 195 0 0 0 29 0 0 0 19 0 1 0 197719701 2166784 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 529 181 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701825 s]
/proc/loadavg: 0.98 1.00 0.92 3/77 11693
/proc/meminfo: memFree=1821176/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=2116 CPUtime=0.69
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 223 0 0 0 69 0 0 0 22 0 1 0 197719701 2166784 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 529 209 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50183 s]
/proc/loadavg: 0.98 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1820592/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=2248 CPUtime=1.49
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 197719701 2301952 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 562 233 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10197 s]
/proc/loadavg: 0.98 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1820336/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=2380 CPUtime=3.09
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 197719701 2437120 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 595 261 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30125 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1820016/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=2512 CPUtime=6.29
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 319 0 0 0 629 0 0 0 25 0 1 0 197719701 2572288 305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 628 305 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7018 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1819696/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=2776 CPUtime=12.69
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 379 0 0 0 1269 0 0 0 25 0 1 0 197719701 2842624 365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 694 365 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1819440/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=3040 CPUtime=25.48
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 440 0 0 0 2548 0 0 0 25 0 1 0 197719701 3112960 426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 760 426 66 130 0 627 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3040

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1818928/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=3572 CPUtime=51.07
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 560 0 0 0 5107 0 0 0 25 0 1 0 197719701 3657728 546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 893 546 66 130 0 760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3572

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1818480/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=3972 CPUtime=102.27
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 664 0 0 0 10226 1 0 0 25 0 1 0 197719701 4067328 650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 993 650 66 130 0 860 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3972

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1817968/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=4372 CPUtime=162.25
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 782 0 0 0 16224 1 0 0 25 0 1 0 197719701 4476928 768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1093 768 66 130 0 960 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4372

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1817584/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=4772 CPUtime=222.23
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 875 0 0 0 22222 1 0 0 25 0 1 0 197719701 4886528 861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1193 861 66 130 0 1060 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4772

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1817200/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=5168 CPUtime=282.21
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 963 0 0 0 28220 1 0 0 25 0 1 0 197719701 5292032 949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548056 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1292 949 66 130 0 1159 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5168

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1817008/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=5308 CPUtime=342.19
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1011 0 0 0 34218 1 0 0 25 0 1 0 197719701 5435392 997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553592 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1327 997 66 130 0 1194 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5308

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1816752/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=5572 CPUtime=402.19
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1078 0 0 0 40217 2 0 0 25 0 1 0 197719701 5705728 1064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1393 1064 66 130 0 1260 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5572

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1816752/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=5704 CPUtime=462.17
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1116 0 0 0 46215 2 0 0 25 0 1 0 197719701 5840896 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1426 1102 66 130 0 1293 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5704

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1816560/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=5968 CPUtime=522.15
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1160 0 0 0 52213 2 0 0 25 0 1 0 197719701 6111232 1146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1492 1146 66 130 0 1359 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5968

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1816432/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6100 CPUtime=582.13
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1192 0 0 0 58211 2 0 0 25 0 1 0 197719701 6246400 1178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1525 1178 66 130 0 1392 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6100

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1816240/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6224 CPUtime=642.13
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1233 0 0 0 64210 3 0 0 25 0 1 0 197719701 6373376 1219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1556 1219 66 130 0 1423 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6224

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1815984/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6340 CPUtime=702.11
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1276 0 0 0 70208 3 0 0 25 0 1 0 197719701 6492160 1262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1585 1262 66 130 0 1452 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 6340

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11694
/proc/meminfo: memFree=1815856/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6472 CPUtime=762.09
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1304 0 0 0 76206 3 0 0 25 0 1 0 197719701 6627328 1290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1618 1290 66 130 0 1485 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 6472

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/84 11862
/proc/meminfo: memFree=1814392/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6608 CPUtime=821.99
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1328 0 0 0 82195 4 0 0 25 0 1 0 197719701 6766592 1314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1652 1314 66 130 0 1519 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 6608

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1815472/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6740 CPUtime=881.96
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1354 0 0 0 88191 5 0 0 25 0 1 0 197719701 6901760 1340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520979 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1685 1340 66 130 0 1552 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 6740

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1815472/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6740 CPUtime=941.94
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1369 0 0 0 94189 5 0 0 25 0 1 0 197719701 6901760 1355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1685 1355 66 130 0 1552 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 6740

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1815280/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=6872 CPUtime=1001.92
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1408 0 0 0 100187 5 0 0 25 0 1 0 197719701 7036928 1394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1718 1394 66 130 0 1585 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 6872

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1815088/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=7004 CPUtime=1061.9
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1444 0 0 0 106185 5 0 0 25 0 1 0 197719701 7172096 1430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1751 1430 66 130 0 1618 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 7004

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1815088/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=7140 CPUtime=1121.89
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1462 0 0 0 112183 6 0 0 25 0 1 0 197719701 7311360 1448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1785 1448 66 130 0 1652 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 7140

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1814960/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=7280 CPUtime=1181.88
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1482 0 0 0 118182 6 0 0 25 0 1 0 197719701 7454720 1468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1820 1468 66 130 0 1687 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 7280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1814896/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=7280 CPUtime=1200.07
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1492 0 0 0 120001 6 0 0 25 0 1 0 197719701 7454720 1478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1820 1478 66 130 0 1687 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7280

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.92 2/78 11892
/proc/meminfo: memFree=1814896/2055920 swapFree=4169780/4192956
[pid=11693] ppid=11691 vsize=7280 CPUtime=1200.07
/proc/11693/stat : 11693 (minisat_noasser) R 11691 11693 10881 0 -1 4194304 1492 0 0 0 120001 6 0 0 25 0 1 0 197719701 7454720 1478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/11693/statm: 1820 1478 66 130 0 1687 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06399
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 7280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1492
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= 1996

runsolver used 0.856869 second user time and 2.70259 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Apr 25 10:47:58 UTC 2007

IDJOB= 421074
IDBENCH= 19983
IDSOLVER= 188
FILE ID= node41/421074-1177498078

PBS_JOBID= 4685863

Free space on /tmp= 66347 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421074-1177498078/minisat_noassertions /tmp/evaluation/421074-1177498078/instance-421074-1177498078.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-421074-1177498078 -o ROOT/results/node41/solver-421074-1177498078 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421074-1177498078/minisat_noassertions /tmp/evaluation/421074-1177498078/instance-421074-1177498078.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 11211140

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1821648 kB
Buffers:         36992 kB
Cached:         125560 kB
SwapCached:       2756 kB
Active:         105896 kB
Inactive:        80324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821648 kB
SwapTotal:     4192956 kB
SwapFree:      4169780 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          31568 kB
Slab:            33340 kB
Committed_AS:  3459844 kB
PageTables:       2008 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= 66347 MiB

End job on node41 on Wed Apr 25 11:08:01 UTC 2007