Trace number 421343

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1157.46
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     907     3449    10310 |     1149        0    nan |  0.000 % |
0.00/0.01	c |       101 |     907     3449    10310 |     1264      101     23 |  0.000 % |
0.00/0.02	c |       252 |     907     3449    10310 |     1391      252     21 |  0.000 % |
0.00/0.03	c |       477 |     907     3449    10310 |     1530      477     21 |  0.000 % |
0.00/0.05	c |       814 |     907     3449    10310 |     1683      814     21 |  0.000 % |
0.07/0.08	c |      1320 |     907     3449    10310 |     1851     1320     21 |  0.000 % |
0.10/0.12	c |      2079 |     907     3449    10310 |     2036     1102     21 |  0.000 % |
0.20/0.20	c |      3218 |     907     3449    10310 |     2240     1183     19 |  0.000 % |
0.30/0.32	c |      4927 |     907     3449    10310 |     2464     1733     21 |  0.000 % |
0.50/0.50	c |      7489 |     907     3449    10310 |     2710     1739     21 |  0.000 % |
0.70/0.78	c |     11334 |     907     3449    10310 |     2981     2772     22 |  0.000 % |
1.20/1.20	c |     17100 |     907     3449    10310 |     3280     2456     22 |  0.000 % |
1.79/1.89	c |     25749 |     907     3449    10310 |     3608     2658     23 |  0.000 % |
2.89/2.97	c |     38723 |     907     3449    10310 |     3968     2665     23 |  0.000 % |
4.69/4.71	c |     58184 |     907     3449    10310 |     4365     3791     25 |  0.000 % |
7.29/7.34	c |     87376 |     907     3449    10310 |     4802     3929     22 |  0.000 % |
11.39/11.45	c |    131165 |     907     3449    10310 |     5282     3697     20 |  0.000 % |
17.59/17.64	c |    196849 |     907     3449    10310 |     5810     4976     21 |  0.000 % |
27.48/27.58	c |    295376 |     907     3449    10310 |     6392     3135     20 |  0.001 % |
42.98/43.06	c |    443165 |     907     3449    10310 |     7031     5154     23 |  0.000 % |
67.18/67.20	c |    664849 |     907     3449    10310 |     7734     6042     22 |  0.000 % |
104.47/104.50	c |    997376 |     907     3449    10310 |     8507     6007     22 |  0.001 % |
163.45/163.53	c |   1496164 |     907     3449    10310 |     9358     6068     24 |  0.000 % |
258.02/258.19	c |   2244346 |     907     3449    10310 |    10294     7550     29 |  0.000 % |
404.28/404.40	c |   3366621 |     907     3449    10310 |    11323     7735     25 |  0.000 % |
633.72/633.91	c |   5050034 |     907     3449    10310 |    12456     7873     21 |  0.001 % |
1003.52/1003.85	c |   7575151 |     907     3449    10310 |    13701    10794     26 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-421343-1177502676 -o ROOT/results/node60/solver-421343-1177502676 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421343-1177502676/minisat_noassertions /tmp/evaluation/421343-1177502676/instance-421343-1177502676.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23897
/proc/meminfo: memFree=1655696/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=1988 CPUtime=0
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 198177575 2035712 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 497 152 50 130 0 364 0

[startup+0.072336 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23897
/proc/meminfo: memFree=1655696/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=2092 CPUtime=0.07
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 207 0 0 0 7 0 0 0 18 0 1 0 198177575 2142208 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 523 193 66 130 0 390 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2092

[startup+0.101338 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23897
/proc/meminfo: memFree=1655696/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=2092 CPUtime=0.1
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 223 0 0 0 10 0 0 0 18 0 1 0 198177575 2142208 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 523 209 66 130 0 390 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2092

[startup+0.301358 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23897
/proc/meminfo: memFree=1655696/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=2224 CPUtime=0.3
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 248 0 0 0 30 0 0 0 19 0 1 0 198177575 2277376 234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 556 234 66 130 0 423 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2224

[startup+0.701398 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 23897
/proc/meminfo: memFree=1655696/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=2356 CPUtime=0.7
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 279 0 0 0 70 0 0 0 22 0 1 0 198177575 2412544 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682213 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 589 265 66 130 0 456 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2356

[startup+1.50148 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1654792/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=2488 CPUtime=1.49
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 313 0 0 0 149 0 0 0 25 0 1 0 198177575 2547712 299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 622 299 66 130 0 489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2488

[startup+3.10163 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1654472/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=2752 CPUtime=3.09
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 366 0 0 0 309 0 0 0 25 0 1 0 198177575 2818048 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547265 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 688 352 66 130 0 555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2752

[startup+6.30195 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1654216/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=2884 CPUtime=6.29
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 418 0 0 0 629 0 0 0 25 0 1 0 198177575 2953216 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 721 404 66 130 0 588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2884

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1653776/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=3288 CPUtime=12.69
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 492 0 0 0 1269 0 0 0 25 0 1 0 198177575 3366912 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 822 478 66 130 0 689 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1653456/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=3552 CPUtime=25.48
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 578 0 0 0 2548 0 0 0 25 0 1 0 198177575 3637248 564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 888 564 66 130 0 755 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3552

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1652880/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=4208 CPUtime=51.08
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 726 0 0 0 5107 1 0 0 25 0 1 0 198177575 4308992 712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1052 712 66 130 0 919 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4208

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1652176/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=4736 CPUtime=102.27
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 874 0 0 0 10226 1 0 0 25 0 1 0 198177575 4849664 860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552768 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1184 860 66 130 0 1051 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4736

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1651600/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=5400 CPUtime=162.25
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1040 0 0 0 16224 1 0 0 25 0 1 0 198177575 5529600 1026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1350 1026 66 130 0 1217 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5400

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1651152/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=5792 CPUtime=222.23
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1150 0 0 0 22222 1 0 0 25 0 1 0 198177575 5931008 1136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1448 1136 66 130 0 1315 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5792

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1650704/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=6336 CPUtime=282.22
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1259 0 0 0 28220 2 0 0 25 0 1 0 198177575 6488064 1245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1584 1245 66 130 0 1451 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6336

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1650512/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=6480 CPUtime=342.2
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1294 0 0 0 34218 2 0 0 25 0 1 0 198177575 6635520 1280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1620 1280 66 130 0 1487 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6480

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1650128/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=6744 CPUtime=402.18
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1378 0 0 0 40216 2 0 0 25 0 1 0 198177575 6905856 1364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1686 1364 66 130 0 1553 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6744

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1649744/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=7144 CPUtime=462.16
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1479 0 0 0 46214 2 0 0 25 0 1 0 198177575 7315456 1465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1786 1465 66 130 0 1653 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7144

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1649680/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=7276 CPUtime=522.15
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1500 0 0 0 52212 3 0 0 25 0 1 0 198177575 7450624 1486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1819 1486 66 130 0 1686 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7276

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1649552/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=7408 CPUtime=582.13
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1527 0 0 0 58210 3 0 0 25 0 1 0 198177575 7585792 1513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1852 1513 66 130 0 1719 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1649232/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=7676 CPUtime=642.12
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1605 0 0 0 64209 3 0 0 25 0 1 0 198177575 7860224 1591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 1919 1591 66 130 0 1786 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7676

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1648848/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=8080 CPUtime=702.09
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1687 0 0 0 70206 3 0 0 25 0 1 0 198177575 8273920 1673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2020 1673 66 130 0 1887 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 8080

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1648720/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=8216 CPUtime=762.09
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1724 0 0 0 76205 4 0 0 25 0 1 0 198177575 8413184 1710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2054 1710 66 130 0 1921 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 8216

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1648464/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=8480 CPUtime=822.07
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1786 0 0 0 82203 4 0 0 25 0 1 0 198177575 8683520 1772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2120 1772 66 130 0 1987 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 8480

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1648208/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=8612 CPUtime=882.05
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1837 0 0 0 88201 4 0 0 25 0 1 0 198177575 8818688 1823 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2153 1823 66 130 0 2020 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 8612

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1648016/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=8744 CPUtime=942.03
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1879 0 0 0 94199 4 0 0 25 0 1 0 198177575 8953856 1865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2186 1865 66 130 0 2053 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 8744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1647888/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=9012 CPUtime=1002.02
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 1917 0 0 0 100197 5 0 0 25 0 1 0 198177575 9228288 1903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2253 1903 66 130 0 2120 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 9012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1647568/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=9276 CPUtime=1062
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 2006 0 0 0 106195 5 0 0 25 0 1 0 198177575 9498624 1992 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2319 1992 66 130 0 2186 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 9276

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1647504/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=9384 CPUtime=1121.98
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 2037 0 0 0 112193 5 0 0 25 0 1 0 198177575 9609216 2023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2346 2023 66 130 0 2213 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 9384

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1647248/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=9604 CPUtime=1181.96
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 2079 0 0 0 118191 5 0 0 25 0 1 0 198177575 9834496 2065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2401 2065 66 130 0 2268 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 9604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 23898
/proc/meminfo: memFree=1647184/2055920 swapFree=4183288/4192956
[pid=23897] ppid=23895 vsize=9604 CPUtime=1200.06
/proc/23897/stat : 23897 (minisat_noasser) R 23895 23897 22164 0 -1 4194304 2094 0 0 0 120001 5 0 0 25 0 1 0 198177575 9834496 2080 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546535 0 0 4096 3 0 0 0 17 1 0 0
/proc/23897/statm: 2401 2080 66 130 0 2268 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9604

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06099
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 9652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2094
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= 2000

runsolver used 0.990849 second user time and 2.30065 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 25 12:04:36 UTC 2007

IDJOB= 421343
IDBENCH= 20257
IDSOLVER= 188
FILE ID= node60/421343-1177502676

PBS_JOBID= 4685823

Free space on /tmp= 66416 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421343-1177502676/minisat_noassertions /tmp/evaluation/421343-1177502676/instance-421343-1177502676.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-421343-1177502676 -o ROOT/results/node60/solver-421343-1177502676 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421343-1177502676/minisat_noassertions /tmp/evaluation/421343-1177502676/instance-421343-1177502676.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 907663514

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1656168 kB
Buffers:         29640 kB
Cached:         257372 kB
SwapCached:       3688 kB
Active:         155396 kB
Inactive:       178972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656168 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          53324 kB
Slab:            51344 kB
Committed_AS:  2595960 kB
PageTables:       1560 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= 66416 MiB

End job on node60 on Wed Apr 25 12:24:39 UTC 2007