Trace number 328611

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) 1200.1 1200.55

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k55.cnf
MD5SUMe850121a2405d7beb915ee732c9c806c
Bench CategoryINDUST (industrial 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 variables39862
Number of clauses152915
Sum of the clauses size414137
Maximum clause length37
Minimum clause length1
Number of clauses of size 1733
Number of clauses of size 274251
Number of clauses of size 372070
Number of clauses of size 4306
Number of clauses of size 5585
Number of clauses of size over 54970

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:  39862                                                |
0.00/0.00	c |  Number of clauses:    152915                                               |
0.19/0.22	c |  Parsing time:         0.21         s                                       |
1.00/1.02	c ============================[ Search Statistics ]==============================
1.00/1.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.00/1.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.00/1.02	c ===============================================================================
1.00/1.02	c |         0 |   16839   116123   418879 |    38707        0    nan |  0.000 % |
1.00/1.09	c |       100 |   16839   116123   418879 |    42578      100     26 |  1.854 % |
1.10/1.17	c |       251 |   16839   116123   418879 |    46836      251     20 |  1.854 % |
1.19/1.23	c |       477 |   16839   116123   418879 |    51519      477     16 |  1.854 % |
1.19/1.28	c |       814 |   16839   116123   418879 |    56671      814     16 |  1.854 % |
1.39/1.45	c |      1320 |   16839   116123   418879 |    62339     1320     33 |  1.854 % |
1.69/1.78	c |      2081 |   16839   116123   418879 |    68572     2081     41 |  1.854 % |
1.89/1.92	c |      3220 |   16839   116123   418879 |    75430     3220     31 |  1.854 % |
4.79/4.86	c |      4928 |   16839   116123   418879 |    82973     4928     70 |  1.854 % |
8.09/8.12	c |      7490 |   16839   116123   418879 |    91270     7490     93 |  1.854 % |
9.48/9.53	c |     11335 |   16839   116123   418879 |   100397    11335     73 |  1.854 % |
18.08/18.15	c |     17102 |   16839   116123   418879 |   110437    17102     99 |  1.854 % |
21.99/22.01	c |     25752 |   16839   116123   418879 |   121481    25752     79 |  1.854 % |
45.68/45.79	c |     38726 |   16839   116123   418879 |   133629    38726    122 |  1.854 % |
70.86/70.97	c |     58188 |   16839   116123   418879 |   146992    58188    118 |  1.854 % |
145.73/145.84	c |     87381 |   16839   116123   418879 |   161691    87381    145 |  1.854 % |
231.40/231.56	c |    131170 |   16839   116123   418879 |   177860   131170    136 |  1.854 % |
395.45/395.66	c |    196854 |   16839   116123   418879 |   195646    23025    129 |  1.854 % |
715.12/715.43	c |    295380 |   16839   116123   418879 |   215211   121551    160 |  1.854 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-328611-1173119751 -o ROOT/results/node9/solver-328611-1173119751 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328611-1173119751/minisat /tmp/evaluation/328611-1173119751/instance-328611-1173119751.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: 0.00 0.00 0.00 3/77 15000
/proc/meminfo: memFree=1118472/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=1756 CPUtime=0
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 335 0 0 0 0 0 0 0 18 0 1 0 331929729 1798144 319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134520226 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 439 319 50 138 0 298 0

[startup+0.0831129 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 15000
/proc/meminfo: memFree=1118472/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=6632 CPUtime=0.07
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 1481 0 0 0 7 0 0 0 18 0 1 0 331929729 6791168 1465 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 1658 1466 58 138 0 1517 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6632

[startup+0.102116 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 15000
/proc/meminfo: memFree=1118472/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=7724 CPUtime=0.09
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 1731 0 0 0 9 0 0 0 18 0 1 0 331929729 7909376 1715 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 1931 1715 58 138 0 1790 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7724

[startup+0.301154 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 15000
/proc/meminfo: memFree=1118472/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=15972 CPUtime=0.28
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 3744 0 0 0 27 1 0 0 19 0 1 0 331929729 16355328 3728 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 3993 3728 72 138 0 3852 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15972

[startup+0.70124 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 15000
/proc/meminfo: memFree=1118472/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=23512 CPUtime=0.69
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 5589 0 0 0 66 3 0 0 23 0 1 0 331929729 24076288 5573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 5878 5573 72 138 0 5737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23512

[startup+1.50138 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 15001
/proc/meminfo: memFree=1095168/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=21648 CPUtime=1.49
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 5901 0 0 0 146 3 0 0 25 0 1 0 331929729 22167552 5206 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 5412 5206 74 138 0 5271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21648

[startup+3.10169 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 15001
/proc/meminfo: memFree=1097600/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=21648 CPUtime=3.09
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 5901 0 0 0 306 3 0 0 25 0 1 0 331929729 22167552 5206 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 5412 5206 74 138 0 5271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21648

[startup+6.3013 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 15001
/proc/meminfo: memFree=1097472/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=22176 CPUtime=6.29
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 6023 0 0 0 625 4 0 0 25 0 1 0 331929729 22708224 5328 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134560324 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 5544 5328 74 138 0 5403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22176

[startup+12.7015 s]
/proc/loadavg: 0.15 0.03 0.01 2/78 15001
/proc/meminfo: memFree=1095232/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=24320 CPUtime=12.69
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 6567 0 0 0 1264 5 0 0 25 0 1 0 331929729 24903680 5872 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 6080 5872 74 138 0 5939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24320

[startup+25.502 s]
/proc/loadavg: 0.34 0.08 0.02 2/78 15001
/proc/meminfo: memFree=1089792/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=29784 CPUtime=25.48
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 7905 0 0 0 2541 7 0 0 25 0 1 0 331929729 30498816 7210 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 7446 7210 74 138 0 7305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29784

[startup+51.1019 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 15001
/proc/meminfo: memFree=1078400/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=41228 CPUtime=51.07
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 10761 0 0 0 5096 11 0 0 25 0 1 0 331929729 42217472 10066 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 10307 10066 74 138 0 10166 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41228

[startup+102.306 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 15001
/proc/meminfo: memFree=1062336/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=57220 CPUtime=102.25
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 14743 0 0 0 10209 16 0 0 25 0 1 0 331929729 58593280 14048 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 14305 14048 74 138 0 14164 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 57220

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/78 15001
/proc/meminfo: memFree=1042432/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=77220 CPUtime=162.23
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 19751 0 0 0 16201 22 0 0 25 0 1 0 331929729 79073280 19056 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 19305 19056 74 138 0 19164 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77220

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/78 15001
/proc/meminfo: memFree=1028032/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=91368 CPUtime=222.21
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 23283 0 0 0 22196 25 0 0 25 0 1 0 331929729 93560832 22588 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 22842 22588 74 138 0 22701 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 91368

[startup+282.301 s]
/proc/loadavg: 0.99 0.60 0.25 2/78 15001
/proc/meminfo: memFree=1013376/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=106256 CPUtime=282.19
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 26962 0 0 0 28188 31 0 0 25 0 1 0 331929729 108806144 26267 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 26564 26267 74 138 0 26423 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 106256

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/78 15001
/proc/meminfo: memFree=1001920/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=117532 CPUtime=342.17
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 29786 0 0 0 34182 35 0 0 25 0 1 0 331929729 120352768 29091 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 29383 29091 74 138 0 29242 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 117532

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/78 15001
/proc/meminfo: memFree=994944/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=124432 CPUtime=402.14
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 31524 0 0 0 40177 37 0 0 25 0 1 0 331929729 127418368 30829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552338 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 31108 30829 74 138 0 30967 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 124432

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/78 15003
/proc/meminfo: memFree=994688/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=124432 CPUtime=462.12
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 31524 0 0 0 46175 37 0 0 25 0 1 0 331929729 127418368 30829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 31108 30829 74 138 0 30967 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 124432

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 15003
/proc/meminfo: memFree=994752/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=124432 CPUtime=522.1
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 31524 0 0 0 52172 38 0 0 25 0 1 0 331929729 127418368 30829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 31108 30829 74 138 0 30967 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 124432

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/78 15003
/proc/meminfo: memFree=994816/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=124432 CPUtime=582.07
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 31524 0 0 0 58169 38 0 0 25 0 1 0 331929729 127418368 30829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 31108 30829 74 138 0 30967 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 124432

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/78 15003
/proc/meminfo: memFree=994816/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=124432 CPUtime=642.06
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 31524 0 0 0 64167 39 0 0 25 0 1 0 331929729 127418368 30829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 31108 30829 74 138 0 30967 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 124432

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/78 15003
/proc/meminfo: memFree=994880/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=124432 CPUtime=702.03
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 31524 0 0 0 70164 39 0 0 25 0 1 0 331929729 127418368 30829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 31108 30829 74 138 0 30967 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 124432

[startup+762.307 s]
/proc/loadavg: 0.99 0.91 0.53 2/78 15003
/proc/meminfo: memFree=994944/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=124432 CPUtime=762.02
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 31524 0 0 0 76162 40 0 0 25 0 1 0 331929729 127418368 30829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 31108 30829 74 138 0 30967 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 124432

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 15003
/proc/meminfo: memFree=977536/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=141992 CPUtime=821.98
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 35911 0 0 0 82153 45 0 0 25 0 1 0 331929729 145399808 35216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 35498 35216 74 138 0 35357 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 141992

[startup+882.302 s]
/proc/loadavg: 1.04 0.95 0.59 2/78 15003
/proc/meminfo: memFree=955648/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=163644 CPUtime=881.97
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 41330 0 0 0 88145 52 0 0 25 0 1 0 331929729 167571456 40635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 40911 40635 74 138 0 40770 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 163644

[startup+942.302 s]
/proc/loadavg: 1.01 0.95 0.61 2/78 15003
/proc/meminfo: memFree=936704/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=182812 CPUtime=941.94
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 46112 0 0 0 94137 57 0 0 25 0 1 0 331929729 187199488 45417 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 45703 45417 74 138 0 45562 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 182812

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.64 2/78 15003
/proc/meminfo: memFree=919680/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=199680 CPUtime=1001.92
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 50328 0 0 0 100129 63 0 0 25 0 1 0 331929729 204472320 49633 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550857 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 49920 49633 74 138 0 49779 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 199680

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/78 15003
/proc/meminfo: memFree=902784/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=216636 CPUtime=1061.89
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 54568 0 0 0 106122 67 0 0 25 0 1 0 331929729 221835264 53873 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 54159 53873 74 138 0 54018 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 216636

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/78 15003
/proc/meminfo: memFree=885504/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=234160 CPUtime=1121.88
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 58856 0 0 0 112116 72 0 0 25 0 1 0 331929729 239779840 58161 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 58540 58161 74 138 0 58399 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 234160

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 15003
/proc/meminfo: memFree=868544/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=251092 CPUtime=1181.85
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 63112 0 0 0 118109 76 0 0 25 0 1 0 331929729 257118208 62417 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 62773 62417 74 138 0 62632 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 251092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 15003
/proc/meminfo: memFree=864896/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=254524 CPUtime=1200.05
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 63975 0 0 0 119927 78 0 0 25 0 1 0 331929729 260632576 63280 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 63631 63280 74 138 0 63490 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 254524

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: 1.00 0.97 0.69 2/78 15003
/proc/meminfo: memFree=864896/2055920 swapFree=4152248/4192956
[pid=15000] ppid=14998 vsize=254524 CPUtime=1200.05
/proc/15000/stat : 15000 (minisat) R 14998 15000 14941 0 -1 4194304 63975 0 0 0 119927 78 0 0 25 0 1 0 331929729 260632576 63280 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15000/statm: 63631 63280 74 138 0 63490 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 254524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.28
CPU system time (s): 0.821875
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 254524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.821875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63975
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= 24628

runsolver used 1.25081 second user time and 3.12852 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Mar  5 18:35:51 UTC 2007

IDJOB= 328611
IDBENCH= 20520
IDSOLVER= 109
FILE ID= node9/328611-1173119751

PBS_JOBID= 4014954

Free space on /tmp= 66453 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/328611-1173119751/minisat /tmp/evaluation/328611-1173119751/instance-328611-1173119751.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-328611-1173119751 -o ROOT/results/node9/solver-328611-1173119751 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328611-1173119751/minisat /tmp/evaluation/328611-1173119751/instance-328611-1173119751.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e850121a2405d7beb915ee732c9c806c

RANDOM SEED= 604704027

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1118944 kB
Buffers:         37936 kB
Cached:         822712 kB
SwapCached:       8732 kB
Active:         113376 kB
Inactive:       769620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1118944 kB
SwapTotal:     4192956 kB
SwapFree:      4152248 kB
Dirty:            4576 kB
Writeback:           0 kB
Mapped:          29320 kB
Slab:            39556 kB
Committed_AS:  1402788 kB
PageTables:       1688 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= 66453 MiB

End job on node9 on Mon Mar  5 18:55:54 UTC 2007