Trace number 312137

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.08 1200.34

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
MD5SUMb1cce57318cfb8e6ef6734b78e58ea19
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 variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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:  1665                                                 |
0.00/0.00	c |  Number of clauses:    5177                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1396     4771    14169 |     1590        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1396     4771    14169 |     1749      100     25 |  0.000 % |
0.00/0.03	c |       250 |    1396     4771    14169 |     1924      250     22 |  0.000 % |
0.00/0.05	c |       477 |    1396     4771    14169 |     2116      477     23 |  0.000 % |
0.00/0.07	c |       814 |    1396     4771    14169 |     2328      814     24 |  0.000 % |
0.10/0.11	c |      1320 |    1396     4771    14169 |     2561     1320     24 |  0.000 % |
0.10/0.17	c |      2080 |    1396     4771    14169 |     2817     2080     23 |  0.000 % |
0.20/0.28	c |      3219 |    1396     4771    14169 |     3099     1724     21 |  0.000 % |
0.41/0.44	c |      4927 |    1396     4771    14169 |     3409     1838     21 |  0.000 % |
0.61/0.68	c |      7490 |    1396     4771    14169 |     3749     2617     22 |  0.000 % |
1.02/1.08	c |     11334 |    1396     4771    14169 |     4124     2544     20 |  0.000 % |
1.63/1.70	c |     17101 |    1396     4771    14169 |     4537     4026     25 |  0.000 % |
2.56/2.66	c |     25750 |    1396     4771    14169 |     4991     3348     23 |  0.000 % |
4.09/4.13	c |     38724 |    1396     4771    14169 |     5490     3527     23 |  0.000 % |
6.35/6.43	c |     58186 |    1396     4771    14169 |     6039     3311     20 |  0.000 % |
9.93/10.01	c |     87378 |    1396     4771    14169 |     6643     4631     23 |  0.000 % |
15.77/15.87	c |    131168 |    1396     4771    14169 |     7307     4249     25 |  0.000 % |
24.78/24.88	c |    196853 |    1396     4771    14169 |     8038     6543     24 |  0.000 % |
39.31/39.33	c |    295380 |    1396     4771    14169 |     8842     6592     24 |  0.000 % |
61.04/61.15	c |    443169 |    1396     4771    14169 |     9726     6146     24 |  0.000 % |
96.16/96.22	c |    664852 |    1396     4771    14169 |    10698     5665     22 |  0.000 % |
151.97/152.06	c |    997377 |    1396     4771    14169 |    11768     6703     24 |  0.000 % |
238.21/238.28	c |   1496165 |    1396     4771    14169 |    12945    10993     26 |  0.000 % |
373.70/373.82	c |   2244347 |    1396     4771    14169 |    14240     7270     27 |  0.000 % |
589.06/589.27	c |   3366621 |    1396     4771    14169 |    15664     7498     24 |  0.000 % |
939.32/939.54	c |   5050034 |    1396     4771    14169 |    17230    14042     28 |  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/node29/watcher-312137-1172582301 -o ROOT/results/node29/solver-312137-1172582301 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312137-1172582301/minisat /tmp/evaluation/312137-1172582301/instance-312137-1172582301.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: 0.99 0.97 0.99 3/77 24365
/proc/meminfo: memFree=1815464/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=2176 CPUtime=0
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 251994311 2228224 187 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533019 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 544 187 58 138 0 403 0

[startup+0.106838 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24365
/proc/meminfo: memFree=1815464/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=2396 CPUtime=0.1
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 288 0 0 0 10 0 0 0 18 0 1 0 251994311 2453504 272 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 599 272 73 138 0 458 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2396

[startup+0.514863 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 24365
/proc/meminfo: memFree=1815464/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=2528 CPUtime=0.51
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 338 0 0 0 51 0 0 0 22 0 1 0 251994311 2588672 322 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557117 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 632 322 73 138 0 491 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2528

[startup+1.33491 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1814240/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=2792 CPUtime=1.33
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 391 0 0 0 133 0 0 0 25 0 1 0 251994311 2859008 375 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 698 375 73 138 0 557 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2792

[startup+2.97102 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1813856/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=3056 CPUtime=2.96
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 453 0 0 0 296 0 0 0 25 0 1 0 251994311 3129344 437 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 764 437 73 138 0 623 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3056

[startup+6.25322 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1813600/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=3320 CPUtime=6.25
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 508 0 0 0 625 0 0 0 25 0 1 0 251994311 3399680 492 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550908 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 830 492 73 138 0 689 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3320

[startup+12.7036 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1812960/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=3848 CPUtime=12.69
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 652 0 0 0 1269 0 0 0 25 0 1 0 251994311 3940352 636 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 962 636 73 138 0 821 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3848

[startup+25.5114 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1812704/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=4256 CPUtime=25.5
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 738 0 0 0 2550 0 0 0 25 0 1 0 251994311 4358144 722 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 1064 722 73 138 0 923 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4256

[startup+51.122 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1812064/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=4784 CPUtime=51.1
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 875 0 0 0 5110 0 0 0 25 0 1 0 251994311 4898816 859 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 1196 859 73 138 0 1055 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4784

[startup+102.337 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1811168/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=5708 CPUtime=102.3
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1111 0 0 0 10229 1 0 0 25 0 1 0 251994311 5844992 1095 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 1427 1095 73 138 0 1286 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5708

[startup+162.364 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1810464/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=6368 CPUtime=162.32
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1280 0 0 0 16230 2 0 0 25 0 1 0 251994311 6520832 1264 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 1592 1264 73 138 0 1451 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6368

[startup+222.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1810144/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=6636 CPUtime=222.33
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1358 0 0 0 22231 2 0 0 25 0 1 0 251994311 6795264 1342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 1659 1342 73 138 0 1518 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 6636

[startup+282.419 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1809568/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=7216 CPUtime=282.35
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1509 0 0 0 28232 3 0 0 25 0 1 0 251994311 7389184 1493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 1804 1493 73 138 0 1663 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 7216

[startup+342.446 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1809248/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=7624 CPUtime=342.36
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1587 0 0 0 34233 3 0 0 25 0 1 0 251994311 7806976 1571 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 1906 1571 73 138 0 1765 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 7624

[startup+402.474 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 24366
/proc/meminfo: memFree=1808736/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=8020 CPUtime=402.38
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1702 0 0 0 40234 4 0 0 25 0 1 0 251994311 8212480 1686 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2005 1686 73 138 0 1864 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 8020

[startup+462.497 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1808416/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=8408 CPUtime=462.39
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1777 0 0 0 46234 5 0 0 25 0 1 0 251994311 8609792 1761 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2102 1761 73 138 0 1961 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 8408

[startup+522.519 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1808096/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=8672 CPUtime=522.4
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1855 0 0 0 52235 5 0 0 25 0 1 0 251994311 8880128 1839 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2168 1839 73 138 0 2027 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 8672

[startup+582.54 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1807776/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=9072 CPUtime=582.41
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 1942 0 0 0 58235 6 0 0 25 0 1 0 251994311 9289728 1926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2268 1926 73 138 0 2127 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 9072

[startup+642.569 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1807328/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=9468 CPUtime=642.42
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2059 0 0 0 64236 6 0 0 25 0 1 0 251994311 9695232 2043 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2367 2043 73 138 0 2226 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 9468

[startup+702.595 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1806880/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=9868 CPUtime=702.43
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2163 0 0 0 70237 6 0 0 25 0 1 0 251994311 10104832 2147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2467 2147 73 138 0 2326 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 9868

[startup+762.627 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1806816/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=10000 CPUtime=762.45
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2186 0 0 0 76238 7 0 0 25 0 1 0 251994311 10240000 2170 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2500 2170 73 138 0 2359 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 10000

[startup+822.659 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1806688/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=10136 CPUtime=822.47
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2206 0 0 0 82239 8 0 0 25 0 1 0 251994311 10379264 2190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550474 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2534 2190 73 138 0 2393 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 10136

[startup+882.68 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1806368/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=10408 CPUtime=882.48
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2297 0 0 0 88240 8 0 0 25 0 1 0 251994311 10657792 2281 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551877 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2602 2281 73 138 0 2461 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 10408

[startup+942.707 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1806048/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=10768 CPUtime=942.5
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2375 0 0 0 94241 9 0 0 25 0 1 0 251994311 11026432 2359 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551010 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2692 2359 73 138 0 2551 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 10768

[startup+1002.73 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1805984/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=10768 CPUtime=1002.5
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2376 0 0 0 100241 9 0 0 25 0 1 0 251994311 11026432 2360 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2692 2360 73 138 0 2551 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 10768

[startup+1062.76 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1805664/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=11040 CPUtime=1062.53
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2457 0 0 0 106243 10 0 0 25 0 1 0 251994311 11304960 2441 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2760 2441 73 138 0 2619 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 11040

[startup+1122.79 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1805600/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=11172 CPUtime=1122.53
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2469 0 0 0 112243 10 0 0 25 0 1 0 251994311 11440128 2453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2793 2453 73 138 0 2652 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 11172

[startup+1182.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1805408/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=11304 CPUtime=1182.55
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2525 0 0 0 118244 11 0 0 25 0 1 0 251994311 11575296 2509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2826 2509 73 138 0 2685 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 11304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1805408/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=11304 CPUtime=1200.06
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2525 0 0 0 119995 11 0 0 25 0 1 0 251994311 11575296 2509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2826 2509 73 138 0 2685 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11304

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24368
/proc/meminfo: memFree=1805408/2055920 swapFree=4143368/4192956
[pid=24365] ppid=24363 vsize=11304 CPUtime=1200.06
/proc/24365/stat : 24365 (minisat) R 24363 24365 23045 0 -1 4194304 2525 0 0 0 119995 11 0 0 25 0 1 0 251994311 11575296 2509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24365/statm: 2826 2509 73 138 0 2685 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.119981
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 11304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2525
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= 23729

runsolver used 1.45878 second user time and 2.67959 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue Feb 27 13:18:21 UTC 2007

IDJOB= 312137
IDBENCH= 20333
IDSOLVER= 109
FILE ID= node29/312137-1172582301

PBS_JOBID= 3971903

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1554939604-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312137-1172582301/minisat /tmp/evaluation/312137-1172582301/instance-312137-1172582301.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-312137-1172582301 -o ROOT/results/node29/solver-312137-1172582301 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312137-1172582301/minisat /tmp/evaluation/312137-1172582301/instance-312137-1172582301.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b1cce57318cfb8e6ef6734b78e58ea19

RANDOM SEED= 789422171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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		: 3000.209
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:       1815872 kB
Buffers:         37204 kB
Cached:         133856 kB
SwapCached:      17776 kB
Active:         132916 kB
Inactive:        67084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815872 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            25480 kB
Committed_AS:   739376 kB
PageTables:       1864 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 node29 on Tue Feb 27 13:38:23 UTC 2007