Trace number 311440

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 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1712     5842    17377 |     1947        0    nan |  0.000 % |
0.00/0.03	c |       103 |    1712     5842    17377 |     2142      103     27 |  0.000 % |
0.00/0.04	c |       253 |    1712     5842    17377 |     2356      253     25 |  0.000 % |
0.00/0.06	c |       479 |    1712     5842    17377 |     2591      479     26 |  0.000 % |
0.00/0.08	c |       816 |    1712     5842    17377 |     2851      816     25 |  0.000 % |
0.10/0.13	c |      1323 |    1712     5842    17377 |     3136     1323     26 |  0.000 % |
0.10/0.20	c |      2083 |    1712     5842    17377 |     3449     2083     27 |  0.000 % |
0.30/0.32	c |      3222 |    1712     5842    17377 |     3794     3222     26 |  0.000 % |
0.41/0.50	c |      4930 |    1712     5842    17377 |     4174     2920     26 |  0.000 % |
0.71/0.79	c |      7492 |    1712     5842    17377 |     4591     3308     26 |  0.000 % |
1.23/1.26	c |     11336 |    1712     5842    17377 |     5050     4755     27 |  0.000 % |
1.84/1.93	c |     17103 |    1712     5842    17377 |     5555     2755     24 |  0.000 % |
2.96/2.99	c |     25752 |    1712     5842    17377 |     6111     2855     22 |  0.000 % |
4.71/4.76	c |     38727 |    1712     5842    17377 |     6722     3255     23 |  0.000 % |
7.47/7.50	c |     58189 |    1712     5842    17377 |     7394     5544     26 |  0.000 % |
11.67/11.78	c |     87382 |    1712     5842    17377 |     8134     4588     26 |  0.000 % |
18.43/18.50	c |    131171 |    1712     5842    17377 |     8947     7090     24 |  0.000 % |
28.87/28.91	c |    196858 |    1712     5842    17377 |     9842     9026     24 |  0.000 % |
45.67/45.73	c |    295384 |    1712     5842    17377 |    10827     7384     28 |  0.000 % |
71.37/71.49	c |    443173 |    1712     5842    17377 |    11909     6735     26 |  0.000 % |
114.28/114.35	c |    664858 |    1712     5842    17377 |    13100    10450     31 |  0.000 % |
179.72/179.82	c |    997384 |    1712     5842    17377 |    14410    10859     27 |  0.000 % |
281.92/282.09	c |   1496172 |    1712     5842    17377 |    15851    14283     26 |  0.000 % |
449.67/449.82	c |   2244354 |    1712     5842    17377 |    17437     8786     27 |  0.000 % |
709.73/710.08	c |   3366628 |    1712     5842    17377 |    19180    13830     27 |  0.000 % |
1134.12/1134.53	c |   5050040 |    1712     5842    17377 |    21098    12931     30 |  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/node22/watcher-311440-1172569913 -o ROOT/results/node22/solver-311440-1172569913 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311440-1172569913/minisat /tmp/evaluation/311440-1172569913/instance-311440-1172569913.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: 0.92 0.98 0.99 3/77 28949
/proc/meminfo: memFree=1068312/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=2176 CPUtime=0
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 276945282 2228224 199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563659 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 544 199 58 138 0 403 0

[startup+0.107466 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28949
/proc/meminfo: memFree=1068312/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=2508 CPUtime=0.1
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 276945282 2568192 308 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 627 308 73 138 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2508

[startup+0.515496 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28949
/proc/meminfo: memFree=1068312/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=2772 CPUtime=0.51
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 404 0 0 0 51 0 0 0 21 0 1 0 276945282 2838528 388 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 693 388 73 138 0 552 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2772

[startup+1.33556 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1066768/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=3036 CPUtime=1.33
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 468 0 0 0 133 0 0 0 25 0 1 0 276945282 3108864 452 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 759 452 73 138 0 618 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3036

[startup+2.97168 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1066448/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=3300 CPUtime=2.96
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 510 0 0 0 296 0 0 0 25 0 1 0 276945282 3379200 494 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 825 494 73 138 0 684 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3300

[startup+6.25292 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1066000/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=3696 CPUtime=6.24
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 609 0 0 0 624 0 0 0 25 0 1 0 276945282 3784704 593 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 924 593 73 138 0 783 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3696

[startup+12.7034 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1065552/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=4092 CPUtime=12.69
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 701 0 0 0 1269 0 0 0 25 0 1 0 276945282 4190208 685 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 1023 685 73 138 0 882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4092

[startup+25.5113 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1065296/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=4356 CPUtime=25.49
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 769 0 0 0 2549 0 0 0 25 0 1 0 276945282 4460544 753 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 1089 753 73 138 0 948 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4356

[startup+51.1192 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1064336/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=5280 CPUtime=51.1
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1006 0 0 0 5109 1 0 0 25 0 1 0 276945282 5406720 990 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 1320 990 73 138 0 1179 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5280

[startup+102.333 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1063312/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=6196 CPUtime=102.3
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1245 0 0 0 10228 2 0 0 25 0 1 0 276945282 6344704 1229 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 1549 1229 73 138 0 1408 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6196

[startup+162.365 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1062608/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=6856 CPUtime=162.31
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1413 0 0 0 16229 2 0 0 25 0 1 0 276945282 7020544 1397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 1714 1397 73 138 0 1573 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6856

[startup+222.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1061968/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=7516 CPUtime=222.33
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1557 0 0 0 22230 3 0 0 25 0 1 0 276945282 7696384 1541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 1879 1541 73 138 0 1738 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 7516

[startup+282.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1061648/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=7912 CPUtime=282.33
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1655 0 0 0 28230 3 0 0 25 0 1 0 276945282 8101888 1639 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 1978 1639 73 138 0 1837 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 7912

[startup+342.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1060880/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=8576 CPUtime=342.34
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1831 0 0 0 34231 3 0 0 25 0 1 0 276945282 8781824 1815 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2144 1815 73 138 0 2003 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 8576

[startup+402.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1060240/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=9092 CPUtime=402.36
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1978 0 0 0 40232 4 0 0 25 0 1 0 276945282 9310208 1962 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2273 1962 73 138 0 2132 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 9092

[startup+462.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1060304/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=9092 CPUtime=462.36
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 1983 0 0 0 46232 4 0 0 25 0 1 0 276945282 9310208 1967 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2273 1967 73 138 0 2132 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 9092

[startup+522.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28950
/proc/meminfo: memFree=1060048/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=9364 CPUtime=522.37
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2047 0 0 0 52233 4 0 0 25 0 1 0 276945282 9588736 2031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2341 2031 73 138 0 2200 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 9364

[startup+582.565 s]
/proc/loadavg: 0.99 0.98 0.99 3/84 29058
/proc/meminfo: memFree=1058712/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=9640 CPUtime=582.38
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2090 0 0 0 58229 9 0 0 25 0 1 0 276945282 9871360 2074 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2410 2074 73 138 0 2269 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 9640

[startup+642.62 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1059280/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=9904 CPUtime=642.35
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2170 0 0 0 64226 9 0 0 25 0 1 0 276945282 10141696 2154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556284 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2476 2154 73 138 0 2335 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 9904

[startup+702.646 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1059280/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=10036 CPUtime=702.36
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2198 0 0 0 70227 9 0 0 25 0 1 0 276945282 10276864 2182 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2509 2182 73 138 0 2368 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 10036

[startup+762.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1058832/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=10564 CPUtime=762.37
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2319 0 0 0 76227 10 0 0 25 0 1 0 276945282 10817536 2303 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2641 2303 73 138 0 2500 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 10564

[startup+822.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1058704/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=10696 CPUtime=822.38
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2360 0 0 0 82228 10 0 0 25 0 1 0 276945282 10952704 2344 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2674 2344 73 138 0 2533 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 10696

[startup+882.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1058512/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=10828 CPUtime=882.4
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2389 0 0 0 88229 11 0 0 25 0 1 0 276945282 11087872 2373 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2707 2373 73 138 0 2566 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 10828

[startup+942.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1058192/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=11224 CPUtime=942.41
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2485 0 0 0 94230 11 0 0 25 0 1 0 276945282 11493376 2469 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2806 2469 73 138 0 2665 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 11224

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1058128/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=11356 CPUtime=1002.41
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2511 0 0 0 100230 11 0 0 25 0 1 0 276945282 11628544 2495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2839 2495 73 138 0 2698 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 11356

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1058064/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=11488 CPUtime=1062.44
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2561 0 0 0 106232 12 0 0 25 0 1 0 276945282 11763712 2545 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2872 2545 73 138 0 2731 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 11488

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1057680/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=11884 CPUtime=1122.44
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2643 0 0 0 112232 12 0 0 25 0 1 0 276945282 12169216 2627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 2971 2627 73 138 0 2830 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 11884

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1057488/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=12020 CPUtime=1182.46
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2680 0 0 0 118233 13 0 0 25 0 1 0 276945282 12308480 2664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 3005 2664 73 138 0 2864 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 12020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29148
/proc/meminfo: memFree=1057424/2055920 swapFree=4143328/4192956
[pid=28949] ppid=28947 vsize=12020 CPUtime=1200.08
/proc/28949/stat : 28949 (minisat) R 28947 28949 28375 0 -1 4194304 2694 0 0 0 119995 13 0 0 25 0 1 0 276945282 12308480 2678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/28949/statm: 3005 2678 73 138 0 2864 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12020

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): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.135979
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 12020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2694
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= 2499

runsolver used 1.26181 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Feb 27 09:51:54 UTC 2007

IDJOB= 311440
IDBENCH= 20314
IDSOLVER= 109
FILE ID= node22/311440-1172569913

PBS_JOBID= 3971890

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311440-1172569913/minisat /tmp/evaluation/311440-1172569913/instance-311440-1172569913.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-311440-1172569913 -o ROOT/results/node22/solver-311440-1172569913 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311440-1172569913/minisat /tmp/evaluation/311440-1172569913/instance-311440-1172569913.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 312988749

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1068656 kB
Buffers:         35884 kB
Cached:         882364 kB
SwapCached:      16208 kB
Active:          87284 kB
Inactive:       856212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1068656 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          30204 kB
Slab:            29372 kB
Committed_AS:   724824 kB
PageTables:       1692 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= 66558 MiB

End job on node22 on Tue Feb 27 10:11:56 UTC 2007