Trace number 312465

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 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark987.377
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

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:  226208                                               |
0.00/0.00	c |  Number of clauses:    1021181                                              |
1.29/1.31	c |  Parsing time:         1.21         s                                       |
4.99/5.00	c ============================[ Search Statistics ]==============================
4.99/5.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.99/5.00	c ===============================================================================
4.99/5.00	c |         0 |   53326   336047   860001 |   112015        0    nan |  0.000 % |
5.29/5.36	c |       103 |   53277   336047   860001 |   123217       97     58 | 49.699 % |
5.99/6.00	c |       255 |   52951   336047   860001 |   135538      236     49 | 50.881 % |
6.59/6.63	c |       480 |   52823   336047   860001 |   149092      454     45 | 52.151 % |
7.59/7.67	c |       818 |   46602   288595   750076 |   164002      737     97 | 52.539 % |
9.38/9.48	c |      1326 |   45441   280487   730925 |   180402     1230    105 | 52.692 % |
11.78/11.85	c |      2085 |   41513   249655   653720 |   198442     1237     60 | 54.419 % |
14.29/14.36	c |      3225 |   38237   225754   595651 |   218286     2331     74 | 55.922 % |
18.08/18.20	c |      4936 |   37643   218873   577436 |   240115     4030     95 | 56.841 % |
22.68/22.73	c |      7499 |   32981   182560   485203 |   264127     6430    117 | 58.394 % |
29.18/29.21	c |     11344 |   32496   176034   467516 |   290539    10268    124 | 58.418 % |
39.97/40.01	c |     17117 |   32408   175294   465645 |   319593    16013    130 | 58.560 % |
54.87/54.97	c |     25766 |   32146   173981   461825 |   351553    24644    129 | 58.564 % |
82.66/82.76	c |     38740 |   32130   173912   461652 |   386708    37611    120 | 60.089 % |
126.55/126.66	c |     58201 |   28662   154222   409696 |   425379    56919    116 | 60.105 % |
204.31/204.49	c |     87394 |   28471   152812   406280 |   467917    86081    117 | 60.187 % |
330.37/330.50	c |    131183 |   28466   152761   406166 |   514708   129869    111 | 60.190 % |
601.17/601.45	c |    196868 |   28453   152648   405893 |   566179   195542    113 | 60.193 % |
1017.52/1018.00	c |    295396 |   27585   147513   392457 |   622797   293991    119 | 60.581 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-312465-1176855421 -o ROOT/results/node37/solver-312465-1176855421 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312465-1176855421/minisat /tmp/evaluation/312465-1176855421/instance-312465-1176855421.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19902
/proc/meminfo: memFree=1592648/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=2360 CPUtime=0
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 133454576 2416640 480 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 627 486 58 138 0 486 0

[startup+0.106809 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19902
/proc/meminfo: memFree=1592648/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=13128 CPUtime=0.1
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 2969 0 0 0 9 1 0 0 18 0 1 0 133454576 13443072 2953 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 3282 2954 58 138 0 3141 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13128

[startup+0.201826 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19902
/proc/meminfo: memFree=1592648/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=29688 CPUtime=0.19
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 6248 0 0 0 17 2 0 0 18 0 1 0 133454576 30400512 6232 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134525446 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 7422 6233 58 138 0 7281 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29688

[startup+0.301845 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19902
/proc/meminfo: memFree=1592648/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=37416 CPUtime=0.29
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 8826 0 0 0 26 3 0 0 19 0 1 0 133454576 38313984 8810 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 9354 8810 58 138 0 9213 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37416

[startup+0.701919 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 19902
/proc/meminfo: memFree=1592648/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=55372 CPUtime=0.69
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 13206 0 0 0 63 6 0 0 23 0 1 0 133454576 56700928 13190 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 13843 13190 58 138 0 13702 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55372

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1519104/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=87924 CPUtime=1.49
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 20430 0 0 0 139 10 0 0 25 0 1 0 133454576 90034176 20414 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530623 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 21981 20414 71 138 0 21840 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87924

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1507072/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=107368 CPUtime=3.09
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 24892 0 0 0 296 13 0 0 25 0 1 0 133454576 109944832 24876 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 26842 24876 71 138 0 26701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107368

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1497856/2055920 swapFree=4131788/4192956
[pid=19902] ppid=19900 vsize=100564 CPUtime=6.29
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 27648 0 0 0 614 15 0 0 25 0 1 0 133454576 102977536 23664 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 25141 23664 74 138 0 25000 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100564

[startup+12.7022 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1497992/2055920 swapFree=4131852/4192956
[pid=19902] ppid=19900 vsize=100564 CPUtime=12.68
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 27657 0 0 0 1253 15 0 0 25 0 1 0 133454576 102977536 23673 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 25141 23673 74 138 0 25000 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 100564

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1498120/2055920 swapFree=4131852/4192956
[pid=19902] ppid=19900 vsize=100564 CPUtime=25.48
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 27657 0 0 0 2533 15 0 0 25 0 1 0 133454576 102977536 23673 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 25141 23673 74 138 0 25000 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 100564

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1498184/2055920 swapFree=4131852/4192956
[pid=19902] ppid=19900 vsize=100564 CPUtime=51.08
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 27657 0 0 0 5092 16 0 0 25 0 1 0 133454576 102977536 23673 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 25141 23673 74 138 0 25000 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 100564

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1498056/2055920 swapFree=4131852/4192956
[pid=19902] ppid=19900 vsize=100808 CPUtime=102.26
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 27702 0 0 0 10210 16 0 0 25 0 1 0 133454576 103227392 23718 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552066 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 25202 23718 74 138 0 25061 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100808

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1488392/2055920 swapFree=4131916/4192956
[pid=19902] ppid=19900 vsize=110680 CPUtime=162.23
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 30143 0 0 0 16204 19 0 0 25 0 1 0 133454576 113336320 26159 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 27670 26159 74 138 0 27529 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 110680

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1475976/2055920 swapFree=4131916/4192956
[pid=19902] ppid=19900 vsize=123116 CPUtime=222.21
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 33205 0 0 0 22198 23 0 0 25 0 1 0 133454576 126070784 29221 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 30779 29221 74 138 0 30638 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 123116

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1467144/2055920 swapFree=4131916/4192956
[pid=19902] ppid=19900 vsize=132056 CPUtime=282.18
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 35415 0 0 0 28194 24 0 0 25 0 1 0 133454576 135225344 31431 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 33014 31431 74 138 0 32873 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 132056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1458376/2055920 swapFree=4131980/4192956
[pid=19902] ppid=19900 vsize=140812 CPUtime=342.17
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 37585 0 0 0 34190 27 0 0 25 0 1 0 133454576 144191488 33601 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 35203 33601 74 138 0 35062 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 140812

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1451720/2055920 swapFree=4132044/4192956
[pid=19902] ppid=19900 vsize=147816 CPUtime=402.14
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 39243 0 0 0 40186 28 0 0 25 0 1 0 133454576 151363584 35259 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134557324 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 36954 35259 74 138 0 36813 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 147816

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1445320/2055920 swapFree=4132044/4192956
[pid=19902] ppid=19900 vsize=154380 CPUtime=462.12
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 40847 0 0 0 46182 30 0 0 25 0 1 0 133454576 158085120 36863 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 38595 36863 74 138 0 38454 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 154380

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1438280/2055920 swapFree=4132044/4192956
[pid=19902] ppid=19900 vsize=161484 CPUtime=522.1
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 42656 0 0 0 52177 33 0 0 25 0 1 0 133454576 165359616 38672 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 40371 38672 74 138 0 40230 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 161484

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1430536/2055920 swapFree=4132108/4192956
[pid=19902] ppid=19900 vsize=169200 CPUtime=582.07
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 44584 0 0 0 58172 35 0 0 25 0 1 0 133454576 173260800 40600 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 42300 40600 74 138 0 42159 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 169200

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1419592/2055920 swapFree=4132108/4192956
[pid=19902] ppid=19900 vsize=180272 CPUtime=642.06
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 47307 0 0 0 64167 39 0 0 25 0 1 0 133454576 184598528 43323 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 45068 43323 74 138 0 44927 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 180272

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1414216/2055920 swapFree=4132172/4192956
[pid=19902] ppid=19900 vsize=185812 CPUtime=702.03
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 48647 0 0 0 70163 40 0 0 25 0 1 0 133454576 190271488 44663 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 46453 44663 74 138 0 46312 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 185812

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1406344/2055920 swapFree=4132172/4192956
[pid=19902] ppid=19900 vsize=193832 CPUtime=762.02
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 50605 0 0 0 76160 42 0 0 25 0 1 0 133454576 198483968 46621 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549922 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 48458 46621 74 138 0 48317 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 193832

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 19903
/proc/meminfo: memFree=1397512/2055920 swapFree=4132236/4192956
[pid=19902] ppid=19900 vsize=202780 CPUtime=821.99
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 52831 0 0 0 82155 44 0 0 25 0 1 0 133454576 207646720 48839 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 50695 48839 74 138 0 50554 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 202780

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1386120/2055920 swapFree=4132236/4192956
[pid=19902] ppid=19900 vsize=214036 CPUtime=881.97
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 55643 0 0 0 88150 47 0 0 25 0 1 0 133454576 219172864 51651 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 53509 51651 74 138 0 53368 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 214036

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1379976/2055920 swapFree=4132236/4192956
[pid=19902] ppid=19900 vsize=220248 CPUtime=941.94
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 57185 0 0 0 94145 49 0 0 25 0 1 0 133454576 225533952 53193 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 55062 53193 74 138 0 54921 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 220248

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1374344/2055920 swapFree=4132300/4192956
[pid=19902] ppid=19900 vsize=225696 CPUtime=1001.93
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 58581 0 0 0 100142 51 0 0 25 0 1 0 133454576 231112704 54589 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 56424 54589 74 138 0 56283 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 225696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1369736/2055920 swapFree=4132300/4192956
[pid=19902] ppid=19900 vsize=230348 CPUtime=1061.9
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 59734 0 0 0 106138 52 0 0 25 0 1 0 133454576 235876352 55742 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 57587 55742 74 138 0 57446 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 230348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1362952/2055920 swapFree=4132364/4192956
[pid=19902] ppid=19900 vsize=237576 CPUtime=1121.88
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 61422 0 0 0 112134 54 0 0 25 0 1 0 133454576 243277824 57430 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 59394 57430 74 138 0 59253 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 237576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1357128/2055920 swapFree=4132364/4192956
[pid=19902] ppid=19900 vsize=243428 CPUtime=1181.86
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 62896 0 0 0 118129 57 0 0 25 0 1 0 133454576 249270272 58904 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556167 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 60857 58904 74 138 0 60716 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 243428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19903
/proc/meminfo: memFree=1355336/2055920 swapFree=4132364/4192956
[pid=19902] ppid=19900 vsize=245036 CPUtime=1200.06
/proc/19902/stat : 19902 (minisat) R 19900 19902 19033 0 -1 4194304 63313 0 0 0 119948 58 0 0 25 0 1 0 133454576 250916864 59321 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19902/statm: 61259 59321 74 138 0 61118 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 245036

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.49
CPU system time (s): 0.618905
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 245036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63313
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= 14885

runsolver used 1.22881 second user time and 3.14652 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 18 00:17:01 UTC 2007

IDJOB= 312465
IDBENCH= 20342
IDSOLVER= 109
FILE ID= node37/312465-1176855421

PBS_JOBID= 4590205

Free space on /tmp= 66445 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/312465-1176855421/minisat /tmp/evaluation/312465-1176855421/instance-312465-1176855421.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-312465-1176855421 -o ROOT/results/node37/solver-312465-1176855421 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312465-1176855421/minisat /tmp/evaluation/312465-1176855421/instance-312465-1176855421.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 829141780

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1593120 kB
Buffers:         37416 kB
Cached:         339704 kB
SwapCached:       3272 kB
Active:         207972 kB
Inactive:       195376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593120 kB
SwapTotal:     4192956 kB
SwapFree:      4131788 kB
Dirty:           19032 kB
Writeback:           0 kB
Mapped:          33316 kB
Slab:            44832 kB
Committed_AS:  1098560 kB
PageTables:       2000 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= 66445 MiB

End job on node37 on Wed Apr 18 00:37:04 UTC 2007