Trace number 421038

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) 1200.05 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
MD5SUM2c303fd9fb44c7abbe5d75de84a326c4
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.14	c |       100 |      75     6675    46725 |     2447      100     27 |  0.018 % |
0.09/0.15	c |       250 |      75     6675    46725 |     2692      250     27 |  0.018 % |
0.09/0.16	c |       475 |      75     6675    46725 |     2961      475     26 |  0.018 % |
0.09/0.18	c |       812 |      75     6675    46725 |     3257      812     26 |  0.018 % |
0.19/0.21	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.19/0.25	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.29/0.32	c |      3217 |      75     6675    46725 |     4335     3217     26 |  0.018 % |
0.39/0.43	c |      4926 |      75     6675    46725 |     4769     2743     25 |  0.018 % |
0.59/0.60	c |      7489 |      75     6675    46725 |     5246     2902     25 |  0.018 % |
0.79/0.86	c |     11335 |      75     6675    46725 |     5771     4108     25 |  0.018 % |
1.19/1.27	c |     17101 |      75     6675    46725 |     6348     4064     24 |  0.018 % |
1.89/1.91	c |     25752 |      75     6675    46725 |     6983     6336     25 |  0.018 % |
2.89/2.90	c |     38726 |      75     6675    46725 |     7681     5275     24 |  0.018 % |
4.40/4.44	c |     58187 |      75     6675    46725 |     8449     5457     24 |  0.018 % |
6.79/6.80	c |     87380 |      75     6675    46725 |     9294     4963     25 |  0.018 % |
10.49/10.52	c |    131169 |      75     6675    46725 |    10223     6778     25 |  0.018 % |
16.39/16.49	c |    196855 |      75     6675    46725 |    11246     5817     25 |  0.018 % |
25.78/25.87	c |    295381 |      75     6675    46725 |    12370     8493     24 |  0.018 % |
40.58/40.63	c |    443170 |      75     6675    46725 |    13607     7484     24 |  0.018 % |
64.37/64.48	c |    664854 |      75     6675    46725 |    14968    10972     23 |  0.018 % |
103.15/103.23	c |    997380 |      75     6675    46725 |    16465    13540     24 |  0.018 % |
165.83/165.94	c |   1496168 |      75     6675    46725 |    18112     9262     24 |  0.018 % |
267.79/267.92	c |   2244350 |      75     6675    46725 |    19923    13639     24 |  0.018 % |
432.83/433.04	c |   3366624 |      75     6675    46725 |    21915    18578     24 |  0.018 % |
707.92/708.23	c |   5050037 |      75     6675    46725 |    24107    12308     24 |  0.018 % |
1149.56/1150.03	c |   7575154 |      75     6675    46725 |    26517    20988     24 |  0.018 % |

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/node20/watcher-421038-1177497536 -o ROOT/results/node20/solver-421038-1177497536 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421038-1177497536/minisat_noassertions /tmp/evaluation/421038-1177497536/instance-421038-1177497536.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: 0.91 0.95 0.90 3/77 21133
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=1856 CPUtime=0
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 197670996 1900544 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515268 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 464 155 50 130 0 331 0

[startup+0.019557 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 21133
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=2248 CPUtime=0.01
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 288 0 0 0 1 0 0 0 18 0 1 0 197670996 2301952 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 562 274 62 130 0 429 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2248

[startup+0.101574 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 21133
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=2388 CPUtime=0.09
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 197670996 2445312 281 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 597 281 62 130 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301612 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 21133
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=2472 CPUtime=0.29
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 197670996 2531328 326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 618 326 66 130 0 485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2472

[startup+0.701694 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 21133
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=2736 CPUtime=0.69
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 411 0 0 0 69 0 0 0 23 0 1 0 197670996 2801664 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 684 397 66 130 0 551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2736

[startup+1.50185 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 21134
/proc/meminfo: memFree=1797472/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=3136 CPUtime=1.49
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 488 0 0 0 149 0 0 0 25 0 1 0 197670996 3211264 474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 784 474 66 130 0 651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3136

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 21134
/proc/meminfo: memFree=1797088/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=3400 CPUtime=3.09
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 560 0 0 0 309 0 0 0 25 0 1 0 197670996 3481600 546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 850 546 66 130 0 717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3400

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 21134
/proc/meminfo: memFree=1796576/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=3668 CPUtime=6.29
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 629 0 0 0 629 0 0 0 25 0 1 0 197670996 3756032 615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 917 615 66 130 0 784 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3668

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 21134
/proc/meminfo: memFree=1796064/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=4068 CPUtime=12.69
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 743 0 0 0 1269 0 0 0 25 0 1 0 197670996 4165632 729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1017 729 66 130 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4068

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 21134
/proc/meminfo: memFree=1795616/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=4616 CPUtime=25.48
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 860 0 0 0 2548 0 0 0 25 0 1 0 197670996 4726784 846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1154 846 66 130 0 1021 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4616

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 21134
/proc/meminfo: memFree=1794976/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=5340 CPUtime=51.08
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1009 0 0 0 5107 1 0 0 25 0 1 0 197670996 5468160 995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1335 995 66 130 0 1202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5340

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 21136
/proc/meminfo: memFree=1794208/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=6064 CPUtime=102.26
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1191 0 0 0 10225 1 0 0 25 0 1 0 197670996 6209536 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1516 1177 66 130 0 1383 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6064

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1793632/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=6664 CPUtime=162.23
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1338 0 0 0 16221 2 0 0 25 0 1 0 197670996 6823936 1324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1666 1324 66 130 0 1533 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6664

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1793120/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=7128 CPUtime=222.21
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1451 0 0 0 22219 2 0 0 25 0 1 0 197670996 7299072 1437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1782 1437 66 130 0 1649 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7128

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1792800/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=7472 CPUtime=282.19
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1517 0 0 0 28216 3 0 0 25 0 1 0 197670996 7651328 1503 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1868 1503 66 130 0 1735 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7472

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1792480/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=7756 CPUtime=342.16
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1590 0 0 0 34213 3 0 0 25 0 1 0 197670996 7942144 1576 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546736 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1939 1576 66 130 0 1806 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7756

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1792416/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=7896 CPUtime=402.14
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1612 0 0 0 40211 3 0 0 25 0 1 0 197670996 8085504 1598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548143 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 1974 1598 66 130 0 1841 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7896

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1792032/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=8312 CPUtime=462.12
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1724 0 0 0 46208 4 0 0 25 0 1 0 197670996 8511488 1710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2078 1710 66 130 0 1945 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8312

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1791904/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=8452 CPUtime=522.09
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1759 0 0 0 52205 4 0 0 25 0 1 0 197670996 8654848 1745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2113 1745 66 130 0 1980 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 8452

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1791776/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=8596 CPUtime=582.07
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1803 0 0 0 58203 4 0 0 25 0 1 0 197670996 8802304 1789 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2149 1789 66 130 0 2016 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 8596

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1791584/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=8736 CPUtime=642.05
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1836 0 0 0 64200 5 0 0 25 0 1 0 197670996 8945664 1822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2184 1822 66 130 0 2051 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 8736

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21136
/proc/meminfo: memFree=1791456/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=8880 CPUtime=702.02
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1868 0 0 0 70197 5 0 0 25 0 1 0 197670996 9093120 1854 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2220 1854 66 130 0 2087 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 8880

[startup+762.305 s]
/proc/loadavg: 1.10 1.00 0.92 2/78 21136
/proc/meminfo: memFree=1791264/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9164 CPUtime=762.01
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1918 0 0 0 76195 6 0 0 25 0 1 0 197670996 9383936 1904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2291 1904 66 130 0 2158 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9164

[startup+822.301 s]
/proc/loadavg: 1.09 1.01 0.93 2/78 21136
/proc/meminfo: memFree=1791200/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9164 CPUtime=821.98
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1948 0 0 0 82192 6 0 0 25 0 1 0 197670996 9383936 1934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2291 1934 66 130 0 2158 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 9164

[startup+882.302 s]
/proc/loadavg: 1.08 1.02 0.93 2/78 21136
/proc/meminfo: memFree=1791136/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9356 CPUtime=881.95
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1965 0 0 0 88189 6 0 0 25 0 1 0 197670996 9580544 1951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2339 1951 66 130 0 2206 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 9356

[startup+942.302 s]
/proc/loadavg: 1.07 1.03 0.94 2/78 21136
/proc/meminfo: memFree=1790944/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9496 CPUtime=941.94
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1995 0 0 0 94187 7 0 0 25 0 1 0 197670996 9723904 1981 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2374 1981 66 130 0 2241 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9496

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 0.94 2/78 21136
/proc/meminfo: memFree=1790944/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9496 CPUtime=1001.91
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 1998 0 0 0 100184 7 0 0 25 0 1 0 197670996 9723904 1984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2374 1984 66 130 0 2241 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 9496

[startup+1062.3 s]
/proc/loadavg: 1.06 1.04 0.95 2/78 21136
/proc/meminfo: memFree=1790944/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9496 CPUtime=1061.89
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 2005 0 0 0 106182 7 0 0 25 0 1 0 197670996 9723904 1991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553593 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2374 1991 66 130 0 2241 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 9496

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 0.95 2/78 21136
/proc/meminfo: memFree=1790944/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9496 CPUtime=1121.87
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 2005 0 0 0 112179 8 0 0 25 0 1 0 197670996 9723904 1991 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2374 1991 66 130 0 2241 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 9496

[startup+1182.3 s]
/proc/loadavg: 1.13 1.07 0.96 2/78 21136
/proc/meminfo: memFree=1790688/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9652 CPUtime=1181.84
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 2057 0 0 0 118176 8 0 0 25 0 1 0 197670996 9883648 2043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2413 2043 66 130 0 2280 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 9652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.09 1.06 0.96 2/78 21136
/proc/meminfo: memFree=1790688/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9652 CPUtime=1200.04
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 2057 0 0 0 119996 8 0 0 25 0 1 0 197670996 9883648 2043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2413 2043 66 130 0 2280 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9652

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: 1.09 1.06 0.96 2/78 21136
/proc/meminfo: memFree=1790688/2055920 swapFree=4154112/4192956
[pid=21133] ppid=21131 vsize=9652 CPUtime=1200.04
/proc/21133/stat : 21133 (minisat_noasser) R 21131 21133 20056 0 -1 4194304 2057 0 0 0 119996 8 0 0 25 0 1 0 197670996 9883648 2043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21133/statm: 2413 2043 66 130 0 2280 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 9652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.087986
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 9652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2057
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= 7
involuntary context switches= 24821

runsolver used 1.02384 second user time and 2.40263 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 10:38:57 UTC 2007

IDJOB= 421038
IDBENCH= 19947
IDSOLVER= 188
FILE ID= node20/421038-1177497536

PBS_JOBID= 4685800

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421038-1177497536/minisat_noassertions /tmp/evaluation/421038-1177497536/instance-421038-1177497536.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421038-1177497536 -o ROOT/results/node20/solver-421038-1177497536 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421038-1177497536/minisat_noassertions /tmp/evaluation/421038-1177497536/instance-421038-1177497536.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2c303fd9fb44c7abbe5d75de84a326c4

RANDOM SEED= 667900647

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1799424 kB
Buffers:         39708 kB
Cached:         144704 kB
SwapCached:      18160 kB
Active:         118816 kB
Inactive:        94444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799424 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          34100 kB
Slab:            28836 kB
Committed_AS:  2061252 kB
PageTables:       1760 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 node20 on Wed Apr 25 10:58:59 UTC 2007