Trace number 329829

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) 1200.09 1200.44

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k60.cnf
MD5SUM3ba2fd1e8ba5ade9920db9cb6b406609
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables88995
Number of clauses398308
Sum of the clauses size1024974
Maximum clause length20
Minimum clause length1
Number of clauses of size 1583
Number of clauses of size 2310186
Number of clauses of size 343762
Number of clauses of size 417875
Number of clauses of size 57764
Number of clauses of size over 518138

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 |                                                                             |
0.00/0.01	c |  Number of variables:  88995                                                |
0.00/0.01	c |  Number of clauses:    398308                                               |
0.58/0.60	c |  Parsing time:         0.55         s                                       |
2.58/2.68	c ============================[ Search Statistics ]==============================
2.58/2.68	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.58/2.68	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.58/2.68	c ===============================================================================
2.58/2.68	c |         0 |   28234   191817   641391 |    63939        0    nan |  0.000 % |
2.69/2.74	c |       100 |   28234   191817   641391 |    70332      100      7 | 11.117 % |
2.69/2.78	c |       250 |   28234   191817   641391 |    77366      250      7 | 11.117 % |
2.89/2.92	c |       476 |   28233   191817   641391 |    85102      475      7 | 11.125 % |
2.99/3.03	c |       813 |   28227   191817   641391 |    93613      810      7 | 11.146 % |
3.09/3.17	c |      1319 |   28226   191817   641391 |   102974     1314      9 | 11.148 % |
3.29/3.38	c |      2078 |   28221   191817   641391 |   113271     2069     10 | 11.167 % |
3.69/3.76	c |      3217 |   28189   191342   640031 |   124599     3205      9 | 11.168 % |
4.09/4.17	c |      4925 |   28174   191214   639568 |   137058     4908     10 | 11.189 % |
4.79/4.89	c |      7487 |   28174   191214   639568 |   150764     7470     10 | 11.189 % |
5.99/6.04	c |     11334 |   28162   191120   639303 |   165841    11312     13 | 11.198 % |
7.69/7.75	c |     17100 |   28132   190688   637931 |   182425    17037     12 | 11.232 % |
10.28/10.38	c |     25749 |   28131   190682   637914 |   200667    25685     13 | 11.233 % |
14.68/14.78	c |     38723 |   28126   190671   637884 |   220734    38656     16 | 11.255 % |
25.68/25.73	c |     58184 |   28110   190535   637519 |   242808    58101     23 | 11.257 % |
41.06/41.15	c |     87376 |   28108   190523   637485 |   267089    87291     26 | 11.259 % |
70.26/70.35	c |    131165 |   28108   190523   637485 |   293797   131080     36 | 11.259 % |
150.54/150.60	c |    196850 |   28107   190515   637467 |   323177   196764     50 | 11.260 % |
278.90/279.07	c |    295376 |   28105   190503   637433 |   355495   295287     55 | 11.264 % |
508.04/508.29	c |    443168 |   28099   190444   637259 |   391045   115758     65 | 11.269 % |
967.21/967.52	c |    664851 |   27669   187190   627311 |   430149   337288     93 | 11.756 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-329829-1173150507 -o ROOT/results/node2/solver-329829-1173150507 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329829-1173150507/minisat /tmp/evaluation/329829-1173150507/instance-329829-1173150507.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 0.97 0.98 2/77 28850
/proc/meminfo: memFree=998192/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=18568 CPUtime=0
/proc/28850/stat : 28850 (runsolver) R 28848 28850 27954 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 335005774 19013632 293 18446744073709551615 4194304 4294612 548682069008 18446744073709551615 206381313319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/28850/statm: 4642 293 258 24 0 2626 0

[startup+0.0831339 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 28850
/proc/meminfo: memFree=998192/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=5884 CPUtime=0.06
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 1347 0 0 0 6 0 0 0 18 0 1 0 335005774 6025216 1331 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 1471 1332 58 138 0 1330 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5884

[startup+0.102135 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 28850
/proc/meminfo: memFree=998192/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=7428 CPUtime=0.08
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 1629 0 0 0 8 0 0 0 18 0 1 0 335005774 7606272 1613 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 1857 1614 58 138 0 1716 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7428

[startup+0.301167 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 28850
/proc/meminfo: memFree=998192/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=18888 CPUtime=0.28
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 4356 0 0 0 26 2 0 0 19 0 1 0 335005774 19341312 4340 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 4722 4340 58 138 0 4581 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18888

[startup+0.701198 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 28850
/proc/meminfo: memFree=998192/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=34904 CPUtime=0.68
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 8335 0 0 0 64 4 0 0 22 0 1 0 335005774 35741696 8319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134531129 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 8726 8319 72 138 0 8585 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 34904

[startup+1.50128 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 28851
/proc/meminfo: memFree=961704/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=48872 CPUtime=1.49
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 11700 0 0 0 143 6 0 0 25 0 1 0 335005774 50044928 11684 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 12218 11684 72 138 0 12077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48872

[startup+3.10144 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28851
/proc/meminfo: memFree=946024/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=49128 CPUtime=3.09
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 13615 0 0 0 302 7 0 0 25 0 1 0 335005774 50307072 11968 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 12282 11968 74 138 0 12141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49128

[startup+6.30178 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 28851
/proc/meminfo: memFree=950056/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=49292 CPUtime=6.29
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 13652 0 0 0 622 7 0 0 25 0 1 0 335005774 50475008 12005 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 12323 12005 74 138 0 12182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49292

[startup+12.7014 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 28851
/proc/meminfo: memFree=949992/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=49456 CPUtime=12.68
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 13685 0 0 0 1261 7 0 0 25 0 1 0 335005774 50642944 12038 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 12364 12038 74 138 0 12223 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49456

[startup+25.5028 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 28851
/proc/meminfo: memFree=950120/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=49536 CPUtime=25.48
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 13709 0 0 0 2541 7 0 0 25 0 1 0 335005774 50724864 12062 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 12384 12062 74 138 0 12243 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49536

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 28851
/proc/meminfo: memFree=947432/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=52740 CPUtime=51.06
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 14451 0 0 0 5098 8 0 0 25 0 1 0 335005774 54005760 12804 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 13185 12804 74 138 0 13044 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 52740

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 28851
/proc/meminfo: memFree=931752/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=68204 CPUtime=102.25
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 18319 0 0 0 10212 13 0 0 25 0 1 0 335005774 69840896 16672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556277 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 17051 16672 74 138 0 16910 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=916200/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=84012 CPUtime=162.23
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 22220 0 0 0 16205 18 0 0 25 0 1 0 335005774 86028288 20573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 21003 20573 74 138 0 20862 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 84012

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=901608/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=98324 CPUtime=222.21
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 25823 0 0 0 22198 23 0 0 25 0 1 0 335005774 100683776 24176 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550513 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 24581 24176 74 138 0 24440 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98324

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=890536/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=109348 CPUtime=282.2
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 28606 0 0 0 28194 26 0 0 25 0 1 0 335005774 111972352 26959 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 27337 26959 74 138 0 27196 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 109348

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=877608/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=122556 CPUtime=342.18
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 31797 0 0 0 34188 30 0 0 25 0 1 0 335005774 125497344 30150 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 30639 30150 74 138 0 30498 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 122556

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=866664/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=133536 CPUtime=402.17
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 34549 0 0 0 40183 34 0 0 25 0 1 0 335005774 136740864 32902 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 33384 32902 74 138 0 33243 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 133536

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=863464/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=136560 CPUtime=462.15
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 35320 0 0 0 46180 35 0 0 25 0 1 0 335005774 139837440 33673 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 34140 33673 74 138 0 33999 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 136560

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=863464/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=136560 CPUtime=522.13
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 35323 0 0 0 52178 35 0 0 25 0 1 0 335005774 139837440 33676 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 34140 33676 74 138 0 33999 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 136560

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 28851
/proc/meminfo: memFree=863400/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=136560 CPUtime=582.12
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 35323 0 0 0 58176 36 0 0 25 0 1 0 335005774 139837440 33676 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 34140 33676 74 138 0 33999 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 136560

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=863336/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=136724 CPUtime=642.1
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 35354 0 0 0 64174 36 0 0 25 0 1 0 335005774 140005376 33707 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 34181 33707 74 138 0 34040 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 136724

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=863272/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=136724 CPUtime=702.09
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 35358 0 0 0 70172 37 0 0 25 0 1 0 335005774 140005376 33711 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550852 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 34181 33711 74 138 0 34040 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 136724

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=863272/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=136724 CPUtime=762.07
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 35368 0 0 0 76170 37 0 0 25 0 1 0 335005774 140005376 33721 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 34181 33721 74 138 0 34040 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 136724

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=852392/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=147712 CPUtime=822.05
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 38117 0 0 0 82164 41 0 0 25 0 1 0 335005774 151257088 36470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 36928 36470 74 138 0 36787 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 147712

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=840104/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=159928 CPUtime=882.03
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 41145 0 0 0 88159 44 0 0 25 0 1 0 335005774 163766272 39498 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 39982 39498 74 138 0 39841 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 159928

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=828840/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=171404 CPUtime=942.01
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 44010 0 0 0 94153 48 0 0 25 0 1 0 335005774 175517696 42363 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 42851 42363 74 138 0 42710 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 171404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=816488/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=183620 CPUtime=1002
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 47066 0 0 0 100147 53 0 0 25 0 1 0 335005774 188026880 45419 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 45905 45419 74 138 0 45764 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 183620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=804840/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=195596 CPUtime=1061.98
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 50038 0 0 0 106141 57 0 0 25 0 1 0 335005774 200290304 48391 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 48899 48391 74 138 0 48758 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 195596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=794344/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=205760 CPUtime=1121.96
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 52591 0 0 0 112136 60 0 0 25 0 1 0 335005774 210698240 50944 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 51440 50944 74 138 0 51299 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 205760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=784296/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=215684 CPUtime=1181.95
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 55114 0 0 0 118131 64 0 0 25 0 1 0 335005774 220860416 53467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 53921 53467 74 138 0 53780 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 215684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28851
/proc/meminfo: memFree=781288/2055920 swapFree=4153276/4192956
[pid=28850] ppid=28848 vsize=218480 CPUtime=1200.05
/proc/28850/stat : 28850 (minisat) R 28848 28850 27954 0 -1 4194304 55828 0 0 0 119940 65 0 0 25 0 1 0 335005774 223723520 54181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/28850/statm: 54620 54181 74 138 0 54479 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 218480

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): 1200.09
CPU user time (s): 1199.41
CPU system time (s): 0.686895
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 218480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.686895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55828
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= 2626

runsolver used 1.40079 second user time and 2.97655 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Mar  6 03:08:28 UTC 2007

IDJOB= 329829
IDBENCH= 20549
IDSOLVER= 109
FILE ID= node2/329829-1173150507

PBS_JOBID= 4014990

Free space on /tmp= 66502 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/329829-1173150507/minisat /tmp/evaluation/329829-1173150507/instance-329829-1173150507.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-329829-1173150507 -o ROOT/results/node2/solver-329829-1173150507 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329829-1173150507/minisat /tmp/evaluation/329829-1173150507/instance-329829-1173150507.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3ba2fd1e8ba5ade9920db9cb6b406609

RANDOM SEED= 233889258

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        998664 kB
Buffers:         52976 kB
Cached:         902992 kB
SwapCached:       2968 kB
Active:         145300 kB
Inactive:       837104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        998664 kB
SwapTotal:     4192956 kB
SwapFree:      4153276 kB
Dirty:            9992 kB
Writeback:           0 kB
Mapped:          33748 kB
Slab:            60376 kB
Committed_AS:  1568112 kB
PageTables:       1820 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= 66502 MiB

End job on node2 on Tue Mar  6 03:28:31 UTC 2007