Trace number 313305

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) 1200.05 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/dated-10-17-s.cnf
MD5SUM334ef674dc213d40fc569890874cc7af
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.1777
Satisfiable
(Un)Satisfiability was proved
Number of variables229842
Number of clauses1081178
Sum of the clauses size2501490
Maximum clause length10
Minimum clause length1
Number of clauses of size 119157
Number of clauses of size 2832850
Number of clauses of size 3186131
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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:  229842                                               |
0.00/0.00	c |  Number of clauses:    1081178                                              |
1.29/1.39	c |  Parsing time:         1.28         s                                       |
5.09/5.14	c ============================[ Search Statistics ]==============================
5.09/5.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.09/5.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.09/5.14	c ===============================================================================
5.09/5.14	c |         0 |   55148   377611   980426 |   125870        0    nan |  0.000 % |
5.58/5.61	c |       104 |   55086   377611   980426 |   138457       99     40 | 50.176 % |
5.88/5.95	c |       254 |   55030   377611   980426 |   152303      244     41 | 50.532 % |
6.38/6.47	c |       481 |   54896   377611   980426 |   167533      467     36 | 50.944 % |
7.38/7.46	c |       818 |   54772   377611   980426 |   184286      798     46 | 51.024 % |
8.58/8.60	c |      1325 |   51644   355712   928580 |   202715     1268     43 | 53.606 % |
9.79/9.88	c |      2084 |   46045   307958   810621 |   222986     1983     65 | 53.803 % |
12.09/12.15	c |      3224 |   44748   301563   795920 |   245285     3101     63 | 56.264 % |
14.58/14.65	c |      4934 |   33182   208340   557437 |   269814     4525     69 | 59.364 % |
17.98/18.07	c |      7496 |   32820   205492   550468 |   296795     7051     73 | 59.364 % |
24.18/24.26	c |     11342 |   32820   205492   550468 |   326475    10897     70 | 59.364 % |
30.58/30.68	c |     17108 |   32820   205492   550468 |   359122    16663     89 | 59.364 % |
40.28/40.34	c |     25759 |   32813   205421   550309 |   395035    25312    104 | 59.369 % |
66.57/66.66	c |     38733 |   32784   205142   549620 |   434538    38285    141 | 59.379 % |
101.96/102.03	c |     58194 |   30231   184767   495456 |   477992    57571    127 | 60.490 % |
164.15/164.26	c |     87386 |   30203   184572   494966 |   525791    86761    122 | 60.505 % |
268.82/268.98	c |    131175 |   29946   183171   491155 |   578370   130548    110 | 60.708 % |
455.37/455.56	c |    196860 |   29729   181469   486936 |   636207   196232     99 | 60.711 % |
814.88/815.12	c |    295386 |   29719   181399   486771 |   699828   294756    101 | 60.715 % |

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/node27/watcher-313305-1176882405 -o ROOT/results/node27/solver-313305-1176882405 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313305-1176882405/minisat /tmp/evaluation/313305-1176882405/instance-313305-1176882405.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: 1.99 1.85 1.45 3/65 14707
/proc/meminfo: memFree=1568232/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=2360 CPUtime=0
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 100936410 2416640 472 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 590 479 58 138 0 449 0

[startup+0.083514 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 14707
/proc/meminfo: memFree=1568232/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=9880 CPUtime=0.08
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 2167 0 0 0 7 1 0 0 18 0 1 0 100936410 10117120 2151 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 2470 2152 58 138 0 2329 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9880

[startup+0.102515 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 14707
/proc/meminfo: memFree=1568232/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=13144 CPUtime=0.09
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 2769 0 0 0 8 1 0 0 18 0 1 0 100936410 13459456 2753 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 3286 2753 58 138 0 3145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13144

[startup+0.302535 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 14707
/proc/meminfo: memFree=1568232/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=37432 CPUtime=0.29
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 8886 0 0 0 26 3 0 0 19 0 1 0 100936410 38330368 8870 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 9358 8871 58 138 0 9217 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37432

[startup+0.701587 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 14707
/proc/meminfo: memFree=1568232/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=55520 CPUtime=0.69
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 13259 0 0 0 63 6 0 0 22 0 1 0 100936410 56852480 13243 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 13880 13243 58 138 0 13739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55520

[startup+1.50166 s]
/proc/loadavg: 1.91 1.83 1.45 2/66 14708
/proc/meminfo: memFree=1499104/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=94568 CPUtime=1.49
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 21265 0 0 0 139 10 0 0 25 0 1 0 100936410 96837632 21241 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 23642 21241 70 138 0 23501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94568

[startup+3.10182 s]
/proc/loadavg: 1.91 1.83 1.45 2/66 14708
/proc/meminfo: memFree=1481184/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=110484 CPUtime=3.09
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 25086 0 0 0 297 12 0 0 25 0 1 0 100936410 113135616 25062 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 27621 25062 70 138 0 27480 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110484

[startup+6.30114 s]
/proc/loadavg: 1.91 1.83 1.45 2/66 14708
/proc/meminfo: memFree=1471392/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=102188 CPUtime=6.28
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 28276 0 0 0 614 14 0 0 25 0 1 0 100936410 104640512 24186 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 25547 24186 72 138 0 25406 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 102188

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 14708
/proc/meminfo: memFree=1471456/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=102188 CPUtime=12.68
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 28283 0 0 0 1254 14 0 0 25 0 1 0 100936410 104640512 24193 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 25547 24193 73 138 0 25406 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 102188

[startup+25.5011 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 14708
/proc/meminfo: memFree=1471712/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=102188 CPUtime=25.48
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 28283 0 0 0 2534 14 0 0 25 0 1 0 100936410 104640512 24193 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556167 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 25547 24193 73 138 0 25406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102188

[startup+51.1017 s]
/proc/loadavg: 1.43 1.72 1.42 2/66 14708
/proc/meminfo: memFree=1471648/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=102352 CPUtime=51.08
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 28314 0 0 0 5093 15 0 0 25 0 1 0 100936410 104808448 24224 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 25588 24224 73 138 0 25447 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 102352

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/66 14708
/proc/meminfo: memFree=1463968/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=110092 CPUtime=102.27
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 30244 0 0 0 10211 16 0 0 25 0 1 0 100936410 112734208 26154 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 27523 26154 73 138 0 27382 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 110092

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 14708
/proc/meminfo: memFree=1452704/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=121472 CPUtime=162.25
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 33074 0 0 0 16205 20 0 0 25 0 1 0 100936410 124387328 28984 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 30368 28984 73 138 0 30227 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 121472

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.34 2/66 14708
/proc/meminfo: memFree=1446496/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=127680 CPUtime=222.23
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 34603 0 0 0 22202 21 0 0 25 0 1 0 100936410 130744320 30513 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 31920 30513 73 138 0 31779 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 127680

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 14708
/proc/meminfo: memFree=1434336/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=139876 CPUtime=282.22
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 37663 0 0 0 28197 25 0 0 25 0 1 0 100936410 143233024 33573 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 34969 33573 73 138 0 34828 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 139876

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 14708
/proc/meminfo: memFree=1425120/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=149152 CPUtime=342.2
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 39919 0 0 0 34194 26 0 0 25 0 1 0 100936410 152731648 35829 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 37288 35829 73 138 0 37147 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 149152

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.27 2/66 14708
/proc/meminfo: memFree=1420064/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=154040 CPUtime=402.19
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 41178 0 0 0 40192 27 0 0 25 0 1 0 100936410 157736960 37088 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 38510 37088 73 138 0 38369 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 154040

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/66 14708
/proc/meminfo: memFree=1415072/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=159092 CPUtime=462.18
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 42417 0 0 0 46189 29 0 0 25 0 1 0 100936410 162910208 38327 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 39773 38327 73 138 0 39632 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 159092

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 14708
/proc/meminfo: memFree=1408736/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=165844 CPUtime=522.15
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 44043 0 0 0 52185 30 0 0 25 0 1 0 100936410 169824256 39953 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 41461 39953 73 138 0 41320 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 165844

[startup+582.303 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 14708
/proc/meminfo: memFree=1402016/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=172532 CPUtime=582.15
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 45693 0 0 0 58182 33 0 0 25 0 1 0 100936410 176672768 41603 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 43133 41603 73 138 0 42992 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 172532

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 14708
/proc/meminfo: memFree=1395808/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=178700 CPUtime=642.13
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 47239 0 0 0 64179 34 0 0 25 0 1 0 100936410 182988800 43149 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 44675 43149 73 138 0 44534 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 178700

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 14708
/proc/meminfo: memFree=1387872/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=186588 CPUtime=702.12
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 49230 0 0 0 70175 37 0 0 25 0 1 0 100936410 191066112 45140 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 46647 45140 73 138 0 46506 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 186588

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 14708
/proc/meminfo: memFree=1380704/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=193764 CPUtime=762.1
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 51015 0 0 0 76172 38 0 0 25 0 1 0 100936410 198414336 46925 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 48441 46925 73 138 0 48300 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 193764

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 14708
/proc/meminfo: memFree=1371616/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=202836 CPUtime=822.09
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 53280 0 0 0 82169 40 0 0 25 0 1 0 100936410 207704064 49190 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 50709 49190 73 138 0 50568 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 202836

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/72 14846
/proc/meminfo: memFree=1361560/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=212088 CPUtime=882.01
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 55447 0 0 0 88158 43 0 0 25 0 1 0 100936410 217178112 51357 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 53022 51357 73 138 0 52881 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 212088

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 14906
/proc/meminfo: memFree=1355296/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=219420 CPUtime=941.96
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 57291 0 0 0 94151 45 0 0 25 0 1 0 100936410 224686080 53201 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 54855 53201 73 138 0 54714 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 219420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 14906
/proc/meminfo: memFree=1347424/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=227132 CPUtime=1001.95
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 59228 0 0 0 100147 48 0 0 25 0 1 0 100936410 232583168 55138 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 56783 55138 73 138 0 56642 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 227132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 14906
/proc/meminfo: memFree=1339616/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=235020 CPUtime=1061.93
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 61205 0 0 0 106143 50 0 0 25 0 1 0 100936410 240660480 57115 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 58755 57115 73 138 0 58614 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 235020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 14906
/proc/meminfo: memFree=1334560/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=239948 CPUtime=1121.91
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 62442 0 0 0 112140 51 0 0 25 0 1 0 100936410 245706752 58352 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 59987 58352 73 138 0 59846 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 239948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 14906
/proc/meminfo: memFree=1328352/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=246360 CPUtime=1181.9
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 64024 0 0 0 118138 52 0 0 25 0 1 0 100936410 252272640 59934 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 61590 59934 73 138 0 61449 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 246360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 14906
/proc/meminfo: memFree=1326496/2055920 swapFree=4179792/4192956
[pid=14707] ppid=14705 vsize=247988 CPUtime=1200
/proc/14707/stat : 14707 (minisat) R 14705 14707 14521 0 -1 4194304 64463 0 0 0 119947 53 0 0 25 0 1 0 100936410 253939712 60373 18446744073709551615 134512640 135078472 4294956672 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14707/statm: 61997 60373 73 138 0 61856 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 247988

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.47
CPU system time (s): 0.574912
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 247988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.574912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64463
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= 2317

runsolver used 0.838872 second user time and 2.53761 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 18 07:46:45 UTC 2007

IDJOB= 313305
IDBENCH= 20363
IDSOLVER= 109
FILE ID= node27/313305-1176882405

PBS_JOBID= 4595109

Free space on /tmp= 66401 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/dated-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/313305-1176882405/minisat /tmp/evaluation/313305-1176882405/instance-313305-1176882405.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-313305-1176882405 -o ROOT/results/node27/solver-313305-1176882405 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313305-1176882405/minisat /tmp/evaluation/313305-1176882405/instance-313305-1176882405.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  334ef674dc213d40fc569890874cc7af

RANDOM SEED= 952115343

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1568640 kB
Buffers:         25032 kB
Cached:         399024 kB
SwapCached:       7472 kB
Active:          89348 kB
Inactive:       355200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568640 kB
SwapTotal:     4192956 kB
SwapFree:      4179792 kB
Dirty:           20356 kB
Writeback:           0 kB
Mapped:          22772 kB
Slab:            28696 kB
Committed_AS:  1630584 kB
PageTables:       1428 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= 66401 MiB

End job on node27 on Wed Apr 18 08:06:48 UTC 2007