Trace number 337101

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
MD5SUMa197a9dc75e55922067ed3cf039613f4
Bench CategoryCRAFTED (crafted 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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    1750                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     500     1750     5250 |      583        0    nan |  0.000 % |
0.00/0.00	c |       100 |     500     1750     5250 |      641      100     34 |  0.000 % |
0.00/0.01	c |       250 |     500     1750     5250 |      705      250     31 |  0.000 % |
0.00/0.02	c |       475 |     500     1750     5250 |      776      475     32 |  0.000 % |
0.00/0.03	c |       812 |     500     1750     5250 |      854      812     32 |  0.000 % |
0.00/0.05	c |      1319 |     500     1750     5250 |      939      849     32 |  0.000 % |
0.08/0.09	c |      2079 |     500     1750     5250 |     1033      591     27 |  0.000 % |
0.10/0.14	c |      3219 |     500     1750     5250 |     1136      600     29 |  0.000 % |
0.20/0.22	c |      4927 |     500     1750     5250 |     1250     1080     31 |  0.000 % |
0.30/0.36	c |      7489 |     500     1750     5250 |     1375      964     31 |  0.000 % |
0.50/0.57	c |     11335 |     500     1750     5250 |     1513     1153     32 |  0.000 % |
0.80/0.89	c |     17101 |     500     1750     5250 |     1664     1331     32 |  0.000 % |
1.30/1.38	c |     25751 |     500     1750     5250 |     1830     1248     29 |  0.000 % |
2.10/2.13	c |     38726 |     500     1750     5250 |     2013     1822     31 |  0.000 % |
3.20/3.29	c |     58187 |     500     1750     5250 |     2215     1327     29 |  0.000 % |
5.09/5.16	c |     87380 |     500     1750     5250 |     2436     1750     33 |  0.000 % |
7.99/8.03	c |    131169 |     500     1750     5250 |     2680     1567     30 |  0.000 % |
12.39/12.46	c |    196854 |     500     1750     5250 |     2948     2393     31 |  0.000 % |
19.29/19.35	c |    295380 |     500     1750     5250 |     3243     2271     32 |  0.000 % |
29.88/29.95	c |    443169 |     500     1750     5250 |     3567     1893     31 |  0.000 % |
46.58/46.66	c |    664852 |     500     1750     5250 |     3924     2854     33 |  0.000 % |
72.67/72.76	c |    997377 |     500     1750     5250 |     4316     2643     32 |  0.000 % |
112.36/112.46	c |   1496165 |     500     1750     5250 |     4748     2308     30 |  0.000 % |
175.64/175.78	c |   2244348 |     500     1750     5250 |     5223     4059     34 |  0.000 % |
275.22/275.33	c |   3366623 |     500     1750     5250 |     5745     4287     33 |  0.000 % |
431.08/431.25	c |   5050034 |     500     1750     5250 |     6320     3839     31 |  0.000 % |
678.82/679.01	c |   7575150 |     500     1750     5250 |     6952     3863     33 |  0.000 % |
1061.61/1061.92	c |  11362826 |     500     1750     5250 |     7647     6930     33 |  0.000 % |

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/node34/watcher-337101-1173660200 -o ROOT/results/node34/solver-337101-1173660200 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337101-1173660200/minisat /tmp/evaluation/337101-1173660200/instance-337101-1173660200.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 0.98 0.99 3/64 25748
/proc/meminfo: memFree=1494192/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=1884 CPUtime=0
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 91975713 1929216 140 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134714281 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 471 140 72 138 0 330 0

[startup+0.0888499 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25748
/proc/meminfo: memFree=1494192/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2016 CPUtime=0.08
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 185 0 0 0 8 0 0 0 18 0 1 0 91975713 2064384 169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 504 169 73 138 0 363 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2016

[startup+0.101849 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25748
/proc/meminfo: memFree=1494192/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2016 CPUtime=0.1
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 91975713 2064384 169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 504 169 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.301865 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25748
/proc/meminfo: memFree=1494192/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2148 CPUtime=0.3
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 210 0 0 0 30 0 0 0 19 0 1 0 91975713 2199552 194 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552906 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 537 194 73 138 0 396 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2148

[startup+0.701898 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25748
/proc/meminfo: memFree=1494192/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2280 CPUtime=0.7
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 236 0 0 0 70 0 0 0 22 0 1 0 91975713 2334720 220 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 570 220 73 138 0 429 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2280

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1493544/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2280 CPUtime=1.5
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 261 0 0 0 150 0 0 0 25 0 1 0 91975713 2334720 245 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 570 245 73 138 0 429 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2280

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1493352/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2412 CPUtime=3.09
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 298 0 0 0 309 0 0 0 25 0 1 0 91975713 2469888 282 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 603 282 73 138 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2412

[startup+6.30234 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1492968/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2676 CPUtime=6.29
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 346 0 0 0 629 0 0 0 25 0 1 0 91975713 2740224 330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 669 330 73 138 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2676

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1492720/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=2940 CPUtime=12.69
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 405 0 0 0 1269 0 0 0 25 0 1 0 91975713 3010560 389 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 735 389 73 138 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2940

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1492336/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=3204 CPUtime=25.49
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 485 0 0 0 2549 0 0 0 25 0 1 0 91975713 3280896 469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 801 469 73 138 0 660 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3204

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1491824/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=3732 CPUtime=51.08
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 611 0 0 0 5108 0 0 0 25 0 1 0 91975713 3821568 595 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550480 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 933 595 73 138 0 792 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3732

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1491248/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=4260 CPUtime=102.26
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 745 0 0 0 10226 0 0 0 25 0 1 0 91975713 4362240 729 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1065 729 73 138 0 924 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4260

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1490800/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=4656 CPUtime=162.24
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 848 0 0 0 16224 0 0 0 25 0 1 0 91975713 4767744 832 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1164 832 73 138 0 1023 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4656

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1490352/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=5044 CPUtime=222.24
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 952 0 0 0 22223 1 0 0 25 0 1 0 91975713 5165056 936 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1261 936 73 138 0 1120 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5044

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25749
/proc/meminfo: memFree=1490032/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=5440 CPUtime=282.22
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1026 0 0 0 28221 1 0 0 25 0 1 0 91975713 5570560 1010 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1360 1010 73 138 0 1219 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5440

[startup+342.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1489776/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=5572 CPUtime=342.2
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1082 0 0 0 34219 1 0 0 25 0 1 0 91975713 5705728 1066 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1393 1066 73 138 0 1252 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5572

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1489648/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=5704 CPUtime=402.19
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1121 0 0 0 40218 1 0 0 25 0 1 0 91975713 5840896 1105 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1426 1105 73 138 0 1285 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5704

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1489328/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=6104 CPUtime=462.17
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1195 0 0 0 46216 1 0 0 25 0 1 0 91975713 6250496 1179 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1526 1179 73 138 0 1385 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6104

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1489136/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=6236 CPUtime=522.16
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1232 0 0 0 52215 1 0 0 25 0 1 0 91975713 6385664 1216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1559 1216 73 138 0 1418 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6236

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1489008/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=6368 CPUtime=582.14
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1274 0 0 0 58213 1 0 0 25 0 1 0 91975713 6520832 1258 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1592 1258 73 138 0 1451 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6368

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1488880/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=6500 CPUtime=642.13
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1307 0 0 0 64212 1 0 0 25 0 1 0 91975713 6656000 1291 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1625 1291 73 138 0 1484 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1488624/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=6764 CPUtime=702.11
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1365 0 0 0 70210 1 0 0 25 0 1 0 91975713 6926336 1349 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1691 1349 73 138 0 1550 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 6764

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1488496/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=6896 CPUtime=762.1
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1415 0 0 0 76209 1 0 0 25 0 1 0 91975713 7061504 1399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556175 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1724 1399 73 138 0 1583 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6896

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1488432/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7028 CPUtime=822.08
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1450 0 0 0 82207 1 0 0 25 0 1 0 91975713 7196672 1434 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1757 1434 73 138 0 1616 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 7028

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1488368/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7152 CPUtime=882.06
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1471 0 0 0 88205 1 0 0 25 0 1 0 91975713 7323648 1455 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1788 1455 73 138 0 1647 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 7152

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1488176/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7284 CPUtime=942.05
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1496 0 0 0 94204 1 0 0 25 0 1 0 91975713 7458816 1480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1821 1480 73 138 0 1680 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 7284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25749
/proc/meminfo: memFree=1488176/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7284 CPUtime=1002.03
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1507 0 0 0 100202 1 0 0 25 0 1 0 91975713 7458816 1491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550955 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1821 1491 73 138 0 1680 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 7284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25775
/proc/meminfo: memFree=1486976/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7384 CPUtime=1062.01
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1522 0 0 0 106200 1 0 0 25 0 1 0 91975713 7561216 1506 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1846 1506 73 138 0 1705 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 25913
/proc/meminfo: memFree=1486464/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7652 CPUtime=1121.93
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1593 0 0 0 112191 2 0 0 25 0 1 0 91975713 7835648 1577 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550171 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1913 1577 73 138 0 1772 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 7652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25947
/proc/meminfo: memFree=1487336/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7776 CPUtime=1181.9
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1637 0 0 0 118188 2 0 0 25 0 1 0 91975713 7962624 1621 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1944 1621 73 138 0 1803 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 7776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25947
/proc/meminfo: memFree=1487336/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7776 CPUtime=1200.1
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1639 0 0 0 120008 2 0 0 25 0 1 0 91975713 7962624 1623 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1944 1623 73 138 0 1803 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7776

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25947
/proc/meminfo: memFree=1487336/2055920 swapFree=4192812/4192956
[pid=25748] ppid=25746 vsize=7776 CPUtime=1200.1
/proc/25748/stat : 25748 (minisat) R 25746 25748 25242 0 -1 4194304 1639 0 0 0 120008 2 0 0 25 0 1 0 91975713 7962624 1623 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/25748/statm: 1944 1623 73 138 0 1803 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.022996
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 7784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1639
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= 3014

runsolver used 0.874867 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Mar 12 00:43:20 UTC 2007

IDJOB= 337101
IDBENCH= 24691
IDSOLVER= 109
FILE ID= node34/337101-1173660200

PBS_JOBID= 4101420

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337101-1173660200/minisat /tmp/evaluation/337101-1173660200/instance-337101-1173660200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-337101-1173660200 -o ROOT/results/node34/solver-337101-1173660200 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337101-1173660200/minisat /tmp/evaluation/337101-1173660200/instance-337101-1173660200.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a197a9dc75e55922067ed3cf039613f4

RANDOM SEED= 72362828

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.238
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		: 3000.238
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:       1494664 kB
Buffers:         46748 kB
Cached:         423880 kB
SwapCached:          0 kB
Active:          77316 kB
Inactive:       408888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          25788 kB
Slab:            61156 kB
Committed_AS:   126176 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Mon Mar 12 01:03:23 UTC 2007