Trace number 305536

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
MD5SUM587d72078fb304e879726e3b68b5b5e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.9234
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3883    16633    50601 |     5544        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3883    16633    50601 |     6098      100     69 |  0.000 % |
0.00/0.08	c |       251 |    3883    16633    50601 |     6708      251     85 |  0.000 % |
0.10/0.11	c |       478 |    3883    16633    50601 |     7379      478     84 |  0.000 % |
0.10/0.16	c |       815 |    3883    16633    50601 |     8117      815     88 |  0.000 % |
0.20/0.23	c |      1322 |    3883    16633    50601 |     8929     1322     91 |  0.000 % |
0.30/0.34	c |      2081 |    3883    16633    50601 |     9822     2081     96 |  0.000 % |
0.51/0.52	c |      3220 |    3883    16633    50601 |    10804     3220     97 |  0.000 % |
0.71/0.81	c |      4928 |    3883    16633    50601 |    11884     4928    101 |  0.000 % |
1.22/1.30	c |      7490 |    3883    16633    50601 |    13073     7490    106 |  0.000 % |
2.14/2.17	c |     11335 |    3883    16633    50601 |    14380    11335    108 |  0.000 % |
3.58/3.64	c |     17101 |    3883    16633    50601 |    15818     9578    116 |  0.000 % |
6.04/6.12	c |     25750 |    3883    16633    50601 |    17400     9979    116 |  0.000 % |
10.03/10.09	c |     38724 |    3883    16633    50601 |    19140    13923    111 |  0.000 % |
17.10/17.11	c |     58185 |    3883    16633    50601 |    21054    13698    121 |  0.000 % |
29.79/29.87	c |     87377 |    3883    16633    50601 |    23160    21172    122 |  0.000 % |
49.75/49.81	c |    131166 |    3883    16633    50601 |    25476    16719    113 |  0.000 % |
83.76/83.88	c |    196850 |    3883    16633    50601 |    28023    14963    119 |  0.000 % |
136.37/136.44	c |    295376 |    3883    16633    50601 |    30826    15051    118 |  0.000 % |
223.21/223.33	c |    443166 |    3883    16633    50601 |    33908    15153    121 |  0.000 % |
361.63/361.87	c |    664850 |    3883    16633    50601 |    37299    26225    129 |  0.000 % |
573.26/573.53	c |    997378 |    3883    16633    50601 |    41029    26471    127 |  0.000 % |
926.80/927.26	c |   1496169 |    3883    16633    50601 |    45132    32561    127 |  0.000 % |

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/node66/watcher-305536-1172080958 -o ROOT/results/node66/solver-305536-1172080958 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305536-1172080958/minisat /tmp/evaluation/305536-1172080958/instance-305536-1172080958.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: 0.96 0.97 0.99 3/64 14702
/proc/meminfo: memFree=1412416/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=2364 CPUtime=0
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 228053346 2420736 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705993 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 591 304 58 138 0 450 0

[startup+0.106811 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 14702
/proc/meminfo: memFree=1412416/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=3332 CPUtime=0.1
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 593 0 0 0 10 0 0 0 18 0 1 0 228053346 3411968 574 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 833 574 73 138 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3332

[startup+0.514894 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 14702
/proc/meminfo: memFree=1412416/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=4256 CPUtime=0.51
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 808 0 0 0 51 0 0 0 21 0 1 0 228053346 4358144 789 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 1064 789 73 138 0 923 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4256

[startup+1.33806 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1407800/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=6368 CPUtime=1.33
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 1347 0 0 0 133 0 0 0 25 0 1 0 228053346 6520832 1328 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 1592 1328 73 138 0 1451 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6368

[startup+2.97439 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1405240/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=9856 CPUtime=2.97
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 2205 0 0 0 296 1 0 0 25 0 1 0 228053346 10092544 2186 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 2464 2186 73 138 0 2323 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9856

[startup+6.25505 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1402360/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=11176 CPUtime=6.24
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 2541 0 0 0 623 1 0 0 25 0 1 0 228053346 11444224 2522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550787 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 2794 2522 73 138 0 2653 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11176

[startup+12.7083 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1400256/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=13236 CPUtime=12.7
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 3054 0 0 0 1268 2 0 0 25 0 1 0 228053346 13553664 3035 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 3309 3035 73 138 0 3168 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13236

[startup+25.5099 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1398912/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=14688 CPUtime=25.49
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 3413 0 0 0 2547 2 0 0 25 0 1 0 228053346 15040512 3394 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 3672 3394 73 138 0 3531 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14688

[startup+51.1191 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1397312/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=16272 CPUtime=51.08
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 3824 0 0 0 5106 2 0 0 25 0 1 0 228053346 16662528 3805 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 4068 3805 73 138 0 3927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16272

[startup+102.33 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1393344/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=20268 CPUtime=102.28
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 4811 0 0 0 10225 3 0 0 25 0 1 0 228053346 20754432 4792 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556280 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 5067 4792 73 138 0 4926 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20268

[startup+162.352 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1390912/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=22776 CPUtime=162.28
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 5421 0 0 0 16224 4 0 0 25 0 1 0 228053346 23322624 5402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 5694 5402 73 138 0 5553 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 22776

[startup+222.375 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1389504/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=24012 CPUtime=222.28
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 5761 0 0 0 22223 5 0 0 25 0 1 0 228053346 24588288 5737 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 6003 5737 73 138 0 5862 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 24012

[startup+282.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1386432/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=27188 CPUtime=282.28
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 6534 0 0 0 28223 5 0 0 25 0 1 0 228053346 27840512 6510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 6797 6510 73 138 0 6656 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 27188

[startup+342.422 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1386368/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=27188 CPUtime=342.28
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 6534 0 0 0 34223 5 0 0 25 0 1 0 228053346 27840512 6510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 6797 6510 73 138 0 6656 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 27188

[startup+402.446 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1384064/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=29564 CPUtime=402.28
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 7126 0 0 0 40222 6 0 0 25 0 1 0 228053346 30273536 7102 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 7391 7102 73 138 0 7250 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 29564

[startup+462.464 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1382656/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=30884 CPUtime=462.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 7477 0 0 0 46221 6 0 0 25 0 1 0 228053346 31625216 7453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 7721 7453 73 138 0 7580 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 30884

[startup+522.481 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1381376/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=32148 CPUtime=522.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 7790 0 0 0 52220 7 0 0 25 0 1 0 228053346 32919552 7766 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8037 7766 73 138 0 7896 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 32148

[startup+582.504 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1381440/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=32164 CPUtime=582.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 7793 0 0 0 58220 7 0 0 25 0 1 0 228053346 32935936 7765 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555130 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8041 7765 73 138 0 7900 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 32164

[startup+642.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1380608/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=33088 CPUtime=642.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 7994 0 0 0 64220 7 0 0 25 0 1 0 228053346 33882112 7966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8272 7966 73 138 0 8131 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 33088

[startup+702.549 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1380352/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=33304 CPUtime=702.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 8073 0 0 0 70220 7 0 0 25 0 1 0 228053346 34103296 8045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8326 8045 73 138 0 8185 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 33304

[startup+762.564 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1380224/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=33436 CPUtime=762.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 8088 0 0 0 76219 8 0 0 25 0 1 0 228053346 34238464 8060 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8359 8060 73 138 0 8218 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 33436

[startup+822.59 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1379776/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=33832 CPUtime=822.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 8204 0 0 0 82219 8 0 0 25 0 1 0 228053346 34643968 8176 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8458 8176 73 138 0 8317 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 33832

[startup+882.613 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1379200/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=34400 CPUtime=882.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 8338 0 0 0 88219 8 0 0 25 0 1 0 228053346 35225600 8310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8600 8310 73 138 0 8459 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 34400

[startup+942.634 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1378304/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=35324 CPUtime=942.26
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 8583 0 0 0 94218 8 0 0 25 0 1 0 228053346 36171776 8555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 8831 8555 73 138 0 8690 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 35324

[startup+1002.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1376512/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=37108 CPUtime=1002.26
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 9022 0 0 0 100217 9 0 0 25 0 1 0 228053346 37998592 8994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 9277 8994 73 138 0 9136 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 37108

[startup+1062.68 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1375808/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=37808 CPUtime=1062.27
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 9203 0 0 0 106217 10 0 0 25 0 1 0 228053346 38715392 9175 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 9452 9175 73 138 0 9311 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 37808

[startup+1122.69 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1375552/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=37868 CPUtime=1122.26
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 9272 0 0 0 112216 10 0 0 25 0 1 0 228053346 38776832 9192 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 9467 9192 73 138 0 9326 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 37868

[startup+1182.72 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1374848/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=38792 CPUtime=1182.25
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 9493 0 0 0 118215 10 0 0 25 0 1 0 228053346 39723008 9413 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 9698 9413 73 138 0 9557 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 38792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14703
/proc/meminfo: memFree=1374848/2055920 swapFree=4183456/4192956
[pid=14702] ppid=14700 vsize=38792 CPUtime=1200.07
/proc/14702/stat : 14702 (minisat) R 14700 14702 14360 0 -1 4194304 9493 0 0 0 119997 10 0 0 25 0 1 0 228053346 39723008 9413 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14702/statm: 9698 9413 73 138 0 9557 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38792

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.116982
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 38792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9493
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= 1750

runsolver used 0.815875 second user time and 2.39963 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Feb 21 18:02:38 UTC 2007

IDJOB= 305536
IDBENCH= 20159
IDSOLVER= 109
FILE ID= node66/305536-1172080958

PBS_JOBID= 3892826

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1178874381-13.cnf
COMMAND LINE= /tmp/evaluation/305536-1172080958/minisat /tmp/evaluation/305536-1172080958/instance-305536-1172080958.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-305536-1172080958 -o ROOT/results/node66/solver-305536-1172080958 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305536-1172080958/minisat /tmp/evaluation/305536-1172080958/instance-305536-1172080958.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  587d72078fb304e879726e3b68b5b5e2

RANDOM SEED= 964656079

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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		: 3000.259
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:       1412888 kB
Buffers:         38856 kB
Cached:         515912 kB
SwapCached:       3648 kB
Active:         129036 kB
Inactive:       435916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412888 kB
SwapTotal:     4192956 kB
SwapFree:      4183456 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          16088 kB
Slab:            64216 kB
Committed_AS:   629120 kB
PageTables:       1376 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= 66561 MiB

End job on node66 on Wed Feb 21 18:22:41 UTC 2007