Trace number 320548

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) 1200.14 1200.47

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

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:  1461772                                              |
0.00/0.00	c |  Number of clauses:    5687554                                              |
4.08/4.17	c |  Parsing time:         3.72         s                                       |
4.49/4.58	c ============================[ Search Statistics ]==============================
4.49/4.58	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.49/4.58	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.49/4.58	c ===============================================================================
4.49/4.58	c |         0 | 1085746  4572347 11554353 |  1524115        0    nan |  0.000 % |
8.19/8.28	c |       100 | 1085740  4572347 11554353 |  1676527       94      5 | 25.749 % |
16.39/16.47	c |       250 | 1085357  4570930 11551112 |  1844179      230      6 | 25.758 % |
32.78/32.85	c |       475 | 1084381  4567328 11542964 |  2028597      333      7 | 25.823 % |
43.37/43.45	c |       813 | 1084052  4566069 11540172 |  2231457      608      7 | 26.006 % |
63.67/63.71	c |      1319 | 1078234  4273750 10949227 |  2454603      724      7 | 26.247 % |
113.06/113.19	c |      2078 |  809508  2889131  7415949 |  2700063     1014      7 | 44.767 % |
119.96/120.04	c |      3220 |  769357  2676119  6887138 |  2970070     1804     17 | 47.380 % |
126.16/126.20	c |      4928 |  768973  2673732  6881774 |  3267077     3486     40 | 47.420 % |
138.85/138.97	c |      7491 |  766271  2644495  6819037 |  3593785     5825     41 | 47.579 % |
174.44/174.58	c |     11335 |  515378  1644307  4184486 |  3953163     8407     37 | 65.116 % |
195.64/195.70	c |     17107 |  454089  1441261  3590972 |  4348479    13731     37 | 69.003 % |
236.02/236.19	c |     25757 |  415201  1305743  3223469 |  4783327    21528     49 | 71.692 % |
299.30/299.46	c |     38732 |  348763  1091327  2714105 |  5261660    32211     64 | 76.142 % |
380.39/380.59	c |     58193 |  340677  1064394  2644004 |  5787826    51316     60 | 76.707 % |
517.15/517.34	c |     87386 |  325624  1015219  2511333 |  6366609    79509     93 | 77.759 % |
714.60/714.83	c |    131177 |  321240  1001011  2476880 |  7003270   122666    105 | 78.024 % |
1012.92/1013.24	c |    196862 |  317636   988495  2446501 |  7703597   187984    105 | 78.280 % |

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/node70/watcher-320548-1173047697 -o ROOT/results/node70/solver-320548-1173047697 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320548-1173047697/minisat /tmp/evaluation/320548-1173047697/instance-320548-1173047697.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: 0.93 0.98 0.99 3/64 30529
/proc/meminfo: memFree=667368/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=2204 CPUtime=0
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 30722216 2256896 438 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 551 438 58 138 0 410 0

[startup+0.10505 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30529
/proc/meminfo: memFree=667368/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=11364 CPUtime=0.09
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 2577 0 0 0 8 1 0 0 18 0 1 0 30722216 11636736 2561 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 2841 2561 58 138 0 2700 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.20106 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30529
/proc/meminfo: memFree=667368/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=20052 CPUtime=0.19
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 4631 0 0 0 17 2 0 0 18 0 1 0 30722216 20533248 4615 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134562202 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 5013 4615 58 138 0 4872 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20052

[startup+0.30116 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30529
/proc/meminfo: memFree=667368/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=29308 CPUtime=0.29
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 6763 0 0 0 26 3 0 0 19 0 1 0 30722216 30011392 6747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 7327 6747 58 138 0 7186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29308

[startup+0.701107 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30529
/proc/meminfo: memFree=667368/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=65136 CPUtime=0.69
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 14972 0 0 0 61 8 0 0 23 0 1 0 30722216 66699264 14956 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 16284 14956 58 138 0 16143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65136

[startup+1.50119 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30530
/proc/meminfo: memFree=577504/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=128464 CPUtime=1.49
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 29991 0 0 0 132 17 0 0 25 0 1 0 30722216 131547136 29975 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 32116 29975 58 138 0 31975 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128464

[startup+3.10135 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30530
/proc/meminfo: memFree=499680/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=255652 CPUtime=3.09
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 58567 0 0 0 275 34 0 0 25 0 1 0 30722216 261787648 58551 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 63913 58551 58 138 0 63772 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 255652

[startup+6.30167 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30530
/proc/meminfo: memFree=362336/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=332980 CPUtime=6.29
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 77685 0 0 0 583 46 0 0 25 0 1 0 30722216 340971520 77661 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550279 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 83245 77661 70 138 0 83104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 332980

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30530
/proc/meminfo: memFree=360416/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=335740 CPUtime=12.69
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 78172 0 0 0 1223 46 0 0 25 0 1 0 30722216 343797760 78148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 83935 78148 73 138 0 83794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335740

[startup+25.5016 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30530
/proc/meminfo: memFree=359968/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=336312 CPUtime=25.48
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 78303 0 0 0 2502 46 0 0 25 0 1 0 30722216 344383488 78279 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 84078 78279 73 138 0 83937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 336312

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=358112/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=338588 CPUtime=51.07
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 78826 0 0 0 5061 46 0 0 25 0 1 0 30722216 346714112 78802 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 84647 78802 73 138 0 84506 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 338588

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=357984/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=338588 CPUtime=102.27
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 78837 0 0 0 10180 47 0 0 25 0 1 0 30722216 346714112 78813 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 84647 78813 73 138 0 84506 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 338588

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=357920/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=338588 CPUtime=162.25
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 78838 0 0 0 16178 47 0 0 25 0 1 0 30722216 346714112 78814 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 84647 78814 74 138 0 84506 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 338588

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=357600/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=338748 CPUtime=222.23
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 78922 0 0 0 22176 47 0 0 25 0 1 0 30722216 346877952 78898 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 84687 78898 74 138 0 84546 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 338748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=355488/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=340892 CPUtime=282.21
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 79453 0 0 0 28173 48 0 0 25 0 1 0 30722216 349073408 79429 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 85223 79429 74 138 0 85082 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 340892

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=353824/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=342028 CPUtime=342.2
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 79852 0 0 0 34171 49 0 0 25 0 1 0 30722216 350236672 79828 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 85507 79828 74 138 0 85366 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 342028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=353056/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=342732 CPUtime=402.18
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 80051 0 0 0 40169 49 0 0 25 0 1 0 30722216 350957568 80027 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550532 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 85683 80027 74 138 0 85542 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 342732

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=349408/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=346548 CPUtime=462.16
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 80969 0 0 0 46166 50 0 0 25 0 1 0 30722216 354865152 80945 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 86637 80945 74 138 0 86496 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 346548

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=338848/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=357108 CPUtime=522.15
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 83622 0 0 0 52161 54 0 0 25 0 1 0 30722216 365678592 83598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 89277 83598 74 138 0 89136 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 357108

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=333344/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=362572 CPUtime=582.13
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 84966 0 0 0 58157 56 0 0 25 0 1 0 30722216 371273728 84942 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 90643 84942 74 138 0 90502 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 362572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=325792/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=370228 CPUtime=642.11
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 86886 0 0 0 64152 59 0 0 25 0 1 0 30722216 379113472 86862 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552741 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 92557 86862 74 138 0 92416 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 370228

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=318368/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=377488 CPUtime=702.09
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 88713 0 0 0 70148 61 0 0 25 0 1 0 30722216 386547712 88689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 94372 88689 74 138 0 94231 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 377488

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=311264/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=384616 CPUtime=762.08
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 90506 0 0 0 76144 64 0 0 25 0 1 0 30722216 393846784 90482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 96154 90482 74 138 0 96013 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 384616

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=306272/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=389788 CPUtime=822.06
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 91758 0 0 0 82140 66 0 0 25 0 1 0 30722216 399142912 91734 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 97447 91734 74 138 0 97306 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 389788

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=300576/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=395480 CPUtime=882.05
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 93179 0 0 0 88138 67 0 0 25 0 1 0 30722216 404971520 93155 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 98870 93155 74 138 0 98729 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 395480

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=295968/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=400100 CPUtime=942.03
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 94335 0 0 0 94134 69 0 0 25 0 1 0 30722216 409702400 94311 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 100025 94311 74 138 0 99884 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 400100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=288480/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=407384 CPUtime=1002.01
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 96190 0 0 0 100130 71 0 0 25 0 1 0 30722216 417161216 96166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 101846 96166 74 138 0 101705 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 407384

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=284000/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=411916 CPUtime=1062
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 97313 0 0 0 106128 72 0 0 25 0 1 0 30722216 421801984 97289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 102979 97289 74 138 0 102838 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 411916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=278304/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=417888 CPUtime=1121.98
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 98727 0 0 0 112125 73 0 0 25 0 1 0 30722216 427917312 98703 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 104472 98703 74 138 0 104331 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 417888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=269920/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=426348 CPUtime=1181.96
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 100840 0 0 0 118120 76 0 0 25 0 1 0 30722216 436580352 100816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 106587 100816 74 138 0 106446 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 426348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=267552/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=428592 CPUtime=1200.06
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 101414 0 0 0 119930 76 0 0 25 0 1 0 30722216 438878208 101390 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 107148 101390 74 138 0 107007 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 428592

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30530
/proc/meminfo: memFree=267552/2055920 swapFree=4192956/4192956
[pid=30529] ppid=30527 vsize=428592 CPUtime=1200.06
/proc/30529/stat : 30529 (minisat) R 30527 30529 30089 0 -1 4194304 101414 0 0 0 119930 76 0 0 25 0 1 0 30722216 438878208 101390 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30529/statm: 107148 101390 74 138 0 107007 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 428592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.14
CPU user time (s): 1199.3
CPU system time (s): 0.834873
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 428592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.3
system time used= 0.834873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101414
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= 2237

runsolver used 0.794879 second user time and 2.50162 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Mar  4 22:35:00 UTC 2007

IDJOB= 320548
IDBENCH= 20506
IDSOLVER= 109
FILE ID= node70/320548-1173047697

PBS_JOBID= 4012501

Free space on /tmp= 66451 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= /tmp/evaluation/320548-1173047697/minisat /tmp/evaluation/320548-1173047697/instance-320548-1173047697.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-320548-1173047697 -o ROOT/results/node70/solver-320548-1173047697 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320548-1173047697/minisat /tmp/evaluation/320548-1173047697/instance-320548-1173047697.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  74bd745b1c68e4deddfa063e58b6b54d

RANDOM SEED= 903106328

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.234
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		: 3000.234
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:        667776 kB
Buffers:         48192 kB
Cached:        1236124 kB
SwapCached:          0 kB
Active:         779028 kB
Inactive:       520624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        667776 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:          115136 kB
Writeback:           0 kB
Mapped:          25504 kB
Slab:            74552 kB
Committed_AS:    98088 kB
PageTables:       1396 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= 66451 MiB

End job on node70 on Sun Mar  4 22:55:02 UTC 2007