Trace number 307668

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) 1200.08 1200.53

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
Bench CategoryRANDOM (random 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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4601    14643    44119 |     4881        0    nan |  0.000 % |
0.00/0.09	c |       101 |    4601    14643    44119 |     5369      101     27 |  0.000 % |
0.10/0.11	c |       254 |    4597    14627    44078 |     5906      252     25 |  0.062 % |
0.10/0.15	c |       479 |    4597    14627    44078 |     6496      477     28 |  0.062 % |
0.10/0.20	c |       816 |    4597    14627    44078 |     7146      814     25 |  0.062 % |
0.20/0.29	c |      1323 |    4597    14627    44078 |     7860     1321     28 |  0.062 % |
0.40/0.42	c |      2083 |    4597    14627    44078 |     8646     2081     31 |  0.062 % |
0.61/0.62	c |      3222 |    4597    14627    44078 |     9511     3220     28 |  0.062 % |
0.91/0.98	c |      4930 |    4597    14627    44078 |    10462     4928     27 |  0.062 % |
1.53/1.55	c |      7492 |    4597    14627    44078 |    11509     7490     28 |  0.062 % |
2.45/2.55	c |     11337 |    4596    14623    44068 |    12660    11334     30 |  0.077 % |
3.99/4.08	c |     17105 |    4596    14623    44068 |    13926    10692     29 |  0.077 % |
6.65/6.71	c |     25754 |    4596    14623    44068 |    15318    12242     31 |  0.077 % |
10.74/10.79	c |     38728 |    4596    14623    44068 |    16850     9578     30 |  0.077 % |
17.31/17.35	c |     58189 |    4596    14623    44068 |    18535    11691     35 |  0.077 % |
28.46/28.54	c |     87383 |    4596    14623    44068 |    20389    12583     29 |  0.077 % |
46.38/46.49	c |    131172 |    4596    14623    44068 |    22428    14941     28 |  0.077 % |
76.80/76.92	c |    196857 |    4596    14623    44068 |    24670    12280     29 |  0.077 % |
121.14/121.24	c |    295383 |    4596    14623    44068 |    27137    22865     29 |  0.077 % |
196.72/196.84	c |    443172 |    4596    14623    44068 |    29851    15559     37 |  0.077 % |
311.83/312.05	c |    664855 |    4595    14613    44038 |    32836    14985     27 |  0.092 % |
502.41/502.65	c |    997381 |    4595    14613    44038 |    36120    29206     36 |  0.092 % |
803.59/803.93	c |   1496169 |    4595    14613    44038 |    39732    35421     33 |  0.092 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-307668-1172495606 -o ROOT/results/node9/solver-307668-1172495606 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307668-1172495606/minisat /tmp/evaluation/307668-1172495606/instance-307668-1172495606.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.78 0.95 0.98 3/77 12579
/proc/meminfo: memFree=1603976/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=2780 CPUtime=0
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 269515245 2846720 367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134714070 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 695 367 58 138 0 554 0

[startup+0.107479 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12579
/proc/meminfo: memFree=1603976/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=4236 CPUtime=0.1
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 802 0 0 0 10 0 0 0 18 0 1 0 269515245 4337664 749 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550527 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1059 749 73 138 0 918 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4236

[startup+0.515558 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12579
/proc/meminfo: memFree=1603976/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=4236 CPUtime=0.51
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 804 0 0 0 51 0 0 0 22 0 1 0 269515245 4337664 751 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1059 751 73 138 0 918 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4236

[startup+1.33672 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 12580
/proc/meminfo: memFree=1601088/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=4500 CPUtime=1.32
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 880 0 0 0 132 0 0 0 25 0 1 0 269515245 4608000 827 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1125 827 73 138 0 984 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4500

[startup+2.97703 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 12580
/proc/meminfo: memFree=1600256/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=5556 CPUtime=2.96
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 1131 0 0 0 296 0 0 0 25 0 1 0 269515245 5689344 1078 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1389 1078 73 138 0 1248 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5556

[startup+6.25366 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 12580
/proc/meminfo: memFree=1599360/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=5820 CPUtime=6.24
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 1218 0 0 0 624 0 0 0 25 0 1 0 269515245 5959680 1165 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1455 1165 73 138 0 1314 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5820

[startup+12.7119 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 12580
/proc/meminfo: memFree=1598848/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=6348 CPUtime=12.69
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 1329 0 0 0 1269 0 0 0 25 0 1 0 269515245 6500352 1276 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1587 1276 73 138 0 1446 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6348

[startup+25.5144 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 12580
/proc/meminfo: memFree=1597952/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=7280 CPUtime=25.49
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 1558 0 0 0 2548 1 0 0 25 0 1 0 269515245 7454720 1505 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555130 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1820 1505 73 138 0 1679 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7280

[startup+51.1263 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 12580
/proc/meminfo: memFree=1597184/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=7940 CPUtime=51.1
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 1752 0 0 0 5108 2 0 0 25 0 1 0 269515245 8130560 1699 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 1985 1699 73 138 0 1844 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7940

[startup+102.347 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 12580
/proc/meminfo: memFree=1595776/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=9404 CPUtime=102.3
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 2104 0 0 0 10227 3 0 0 25 0 1 0 269515245 9629696 2051 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 2351 2051 73 138 0 2210 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9404

[startup+162.384 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1593536/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=11684 CPUtime=162.32
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 2646 0 0 0 16228 4 0 0 25 0 1 0 269515245 11964416 2593 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 2921 2593 73 138 0 2780 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11684

[startup+222.42 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1592896/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=12212 CPUtime=222.32
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 2803 0 0 0 22228 4 0 0 25 0 1 0 269515245 12505088 2750 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3053 2750 73 138 0 2912 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 12212

[startup+282.454 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1592768/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=12356 CPUtime=282.34
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 2830 0 0 0 28229 5 0 0 25 0 1 0 269515245 12652544 2777 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556844 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3089 2777 73 138 0 2948 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 12356

[startup+342.485 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1592128/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=13024 CPUtime=342.34
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 3001 0 0 0 34229 5 0 0 25 0 1 0 269515245 13336576 2948 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134560324 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3256 2948 73 138 0 3115 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 13024

[startup+402.515 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1591296/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=13716 CPUtime=402.35
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 3182 0 0 0 40229 6 0 0 25 0 1 0 269515245 14045184 3129 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3429 3129 73 138 0 3288 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 13716

[startup+462.548 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1590528/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=14648 CPUtime=462.37
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 3383 0 0 0 46230 7 0 0 25 0 1 0 269515245 14999552 3330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3662 3330 73 138 0 3521 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 14648

[startup+522.582 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1590144/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=15044 CPUtime=522.38
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 3483 0 0 0 52231 7 0 0 25 0 1 0 269515245 15405056 3430 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556003 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3761 3430 73 138 0 3620 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 15044

[startup+582.62 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1589632/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=15588 CPUtime=582.4
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 3620 0 0 0 58232 8 0 0 25 0 1 0 269515245 15962112 3567 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3897 3567 73 138 0 3756 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 15588

[startup+642.655 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1589184/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=15984 CPUtime=642.4
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 3728 0 0 0 64232 8 0 0 25 0 1 0 269515245 16367616 3675 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 3996 3675 73 138 0 3855 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 15984

[startup+702.688 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1588544/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=16644 CPUtime=702.42
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 3883 0 0 0 70233 9 0 0 25 0 1 0 269515245 17043456 3830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550982 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4161 3830 73 138 0 4020 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 16644

[startup+762.717 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1587840/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=17188 CPUtime=762.43
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4042 0 0 0 76233 10 0 0 25 0 1 0 269515245 17600512 3989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4297 3989 73 138 0 4156 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 17188

[startup+822.753 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1587648/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=17320 CPUtime=822.44
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4084 0 0 0 82234 10 0 0 25 0 1 0 269515245 17735680 4031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4330 4031 73 138 0 4189 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 17320

[startup+882.786 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1587648/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=17320 CPUtime=882.45
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4084 0 0 0 88234 11 0 0 25 0 1 0 269515245 17735680 4031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550884 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4330 4031 73 138 0 4189 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 17320

[startup+942.82 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1587648/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=17320 CPUtime=942.46
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4084 0 0 0 94235 11 0 0 25 0 1 0 269515245 17735680 4031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4330 4031 73 138 0 4189 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 17320

[startup+1002.85 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1587584/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=17584 CPUtime=1002.47
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4132 0 0 0 100235 12 0 0 25 0 1 0 269515245 18006016 4079 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4396 4079 73 138 0 4255 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 17584

[startup+1062.94 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1587456/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=17720 CPUtime=1062.53
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4159 0 0 0 106241 12 0 0 25 0 1 0 269515245 18145280 4106 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4430 4106 73 138 0 4289 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 17720

[startup+1122.97 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1587264/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=17852 CPUtime=1122.54
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4204 0 0 0 112241 13 0 0 25 0 1 0 269515245 18280448 4151 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4463 4151 73 138 0 4322 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 17852

[startup+1183 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1586880/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=18384 CPUtime=1182.55
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4314 0 0 0 118242 13 0 0 25 0 1 0 269515245 18825216 4261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4596 4261 73 138 0 4455 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 18384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1586752/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=18384 CPUtime=1200.07
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4341 0 0 0 119994 13 0 0 25 0 1 0 269515245 18825216 4288 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4596 4288 73 138 0 4455 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18384

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

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

[startup+1200.52 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12580
/proc/meminfo: memFree=1586752/2055920 swapFree=4192812/4192956
[pid=12579] ppid=12577 vsize=18384 CPUtime=1200.07
/proc/12579/stat : 12579 (minisat) R 12577 12579 11580 0 -1 4194304 4341 0 0 0 119994 13 0 0 25 0 1 0 269515245 18825216 4288 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12579/statm: 4596 4288 73 138 0 4455 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.140978
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 18384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4341
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= 24748

runsolver used 1.47078 second user time and 2.79657 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Feb 26 13:13:26 UTC 2007

IDJOB= 307668
IDBENCH= 20211
IDSOLVER= 109
FILE ID= node9/307668-1172495606

PBS_JOBID= 3971578

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307668-1172495606/minisat /tmp/evaluation/307668-1172495606/instance-307668-1172495606.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-307668-1172495606 -o ROOT/results/node9/solver-307668-1172495606 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307668-1172495606/minisat /tmp/evaluation/307668-1172495606/instance-307668-1172495606.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 961154447

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1604448 kB
Buffers:         48636 kB
Cached:         278988 kB
SwapCached:          0 kB
Active:         212808 kB
Inactive:       169528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          73672 kB
Slab:            54832 kB
Committed_AS:  1186840 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node9 on Mon Feb 26 13:33:29 UTC 2007