Trace number 310333

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) 1200.06 1200.39

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
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 |    1103     4126    12226 |     1375        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1103     4126    12226 |     1512      100     31 |  0.000 % |
0.00/0.02	c |       250 |    1103     4126    12226 |     1664      250     28 |  0.000 % |
0.00/0.04	c |       475 |    1103     4126    12226 |     1830      475     27 |  0.000 % |
0.00/0.06	c |       813 |    1103     4126    12226 |     2013      813     28 |  0.000 % |
0.00/0.09	c |      1319 |    1103     4126    12226 |     2214     1319     28 |  0.000 % |
0.10/0.15	c |      2078 |    1103     4126    12226 |     2436     2078     30 |  0.000 % |
0.20/0.23	c |      3218 |    1103     4126    12226 |     2680     1943     29 |  0.000 % |
0.31/0.38	c |      4927 |    1103     4126    12226 |     2948     2249     28 |  0.000 % |
0.51/0.60	c |      7489 |    1103     4126    12226 |     3242     1727     27 |  0.000 % |
0.92/0.95	c |     11335 |    1103     4126    12226 |     3567     2208     27 |  0.000 % |
1.44/1.47	c |     17101 |    1103     4126    12226 |     3923     2409     29 |  0.001 % |
2.26/2.32	c |     25751 |    1103     4126    12226 |     4316     2957     29 |  0.000 % |
3.59/3.63	c |     38725 |    1103     4126    12226 |     4748     2567     25 |  0.000 % |
5.64/5.70	c |     58187 |    1103     4126    12226 |     5222     2562     29 |  0.000 % |
8.81/8.83	c |     87379 |    1103     4126    12226 |     5745     4872     31 |  0.000 % |
13.62/13.72	c |    131169 |    1103     4126    12226 |     6319     4605     32 |  0.000 % |
21.51/21.54	c |    196854 |    1103     4126    12226 |     6951     5803     31 |  0.000 % |
33.89/33.99	c |    295381 |    1103     4126    12226 |     7646     5039     33 |  0.000 % |
52.63/52.68	c |    443171 |    1103     4126    12226 |     8411     4971     31 |  0.000 % |
83.26/83.30	c |    664855 |    1103     4126    12226 |     9252     4426     30 |  0.000 % |
129.44/129.52	c |    997381 |    1103     4126    12226 |    10177     8116     30 |  0.000 % |
203.18/203.26	c |   1496171 |    1103     4126    12226 |    11195     7408     34 |  0.000 % |
320.64/320.76	c |   2244353 |    1103     4126    12226 |    12315     7867     31 |  0.001 % |
497.09/497.33	c |   3366627 |    1103     4126    12226 |    13546    10511     32 |  0.000 % |
800.33/800.61	c |   5050038 |    1103     4126    12226 |    14901     9699     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/node20/watcher-310333-1172557964 -o ROOT/results/node20/solver-310333-1172557964 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310333-1172557964/minisat /tmp/evaluation/310333-1172557964/instance-310333-1172557964.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 10212
/proc/meminfo: memFree=1795904/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=2020 CPUtime=0
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 275750391 2068480 166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 505 166 58 138 0 364 0

[startup+0.107228 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10212
/proc/meminfo: memFree=1795904/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=2296 CPUtime=0.1
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 251 0 0 0 10 0 0 0 18 0 1 0 275750391 2351104 235 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 574 235 73 138 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2296

[startup+0.519278 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10212
/proc/meminfo: memFree=1795904/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=2560 CPUtime=0.51
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 320 0 0 0 51 0 0 0 21 0 1 0 275750391 2621440 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 640 304 73 138 0 499 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2560

[startup+1.34238 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1794744/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=2692 CPUtime=1.34
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 366 0 0 0 134 0 0 0 25 0 1 0 275750391 2756608 350 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 673 350 73 138 0 532 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 2692

[startup+2.97858 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1794424/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=2956 CPUtime=2.97
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 437 0 0 0 297 0 0 0 25 0 1 0 275750391 3026944 421 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 739 421 73 138 0 598 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2956

[startup+6.25497 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1794112/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=3352 CPUtime=6.25
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 519 0 0 0 625 0 0 0 25 0 1 0 275750391 3432448 503 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 838 503 73 138 0 697 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3352

[startup+12.7098 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1793664/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=3616 CPUtime=12.7
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 590 0 0 0 1270 0 0 0 25 0 1 0 275750391 3702784 574 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556284 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 904 574 73 138 0 763 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3616

[startup+25.5103 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1793088/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=4276 CPUtime=25.5
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 756 0 0 0 2550 0 0 0 25 0 1 0 275750391 4378624 740 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 1069 740 73 138 0 928 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4276

[startup+51.1214 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1792640/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=4804 CPUtime=51.09
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 889 0 0 0 5109 0 0 0 25 0 1 0 275750391 4919296 873 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550622 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 1201 873 73 138 0 1060 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4804

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1791744/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=5728 CPUtime=102.3
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1116 0 0 0 10229 1 0 0 25 0 1 0 275750391 5865472 1100 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 1432 1100 73 138 0 1291 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5728

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1791232/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=6256 CPUtime=162.31
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1239 0 0 0 16230 1 0 0 25 0 1 0 275750391 6406144 1223 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 1564 1223 73 138 0 1423 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6256

[startup+222.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1790400/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=7044 CPUtime=222.33
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1438 0 0 0 22231 2 0 0 25 0 1 0 275750391 7213056 1422 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 1761 1422 73 138 0 1620 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 7044

[startup+282.425 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 10213
/proc/meminfo: memFree=1790144/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=7308 CPUtime=282.34
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1514 0 0 0 28232 2 0 0 25 0 1 0 275750391 7483392 1498 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 1827 1498 73 138 0 1686 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7308

[startup+342.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1789696/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=7712 CPUtime=342.35
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1617 0 0 0 34232 3 0 0 25 0 1 0 275750391 7897088 1601 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 1928 1601 73 138 0 1787 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7712

[startup+402.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1789312/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=8092 CPUtime=402.37
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1719 0 0 0 40233 4 0 0 25 0 1 0 275750391 8286208 1703 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2023 1703 73 138 0 1882 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 8092

[startup+462.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1789184/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=8224 CPUtime=462.38
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1740 0 0 0 46234 4 0 0 25 0 1 0 275750391 8421376 1724 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555956 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2056 1724 73 138 0 1915 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 8224

[startup+522.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1788864/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=8488 CPUtime=522.39
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1819 0 0 0 52234 5 0 0 25 0 1 0 275750391 8691712 1803 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556294 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2122 1803 73 138 0 1981 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8488

[startup+582.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10213
/proc/meminfo: memFree=1788544/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=8876 CPUtime=582.4
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1904 0 0 0 58235 5 0 0 25 0 1 0 275750391 9089024 1888 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2219 1888 73 138 0 2078 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 8876

[startup+642.601 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1788352/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=9008 CPUtime=642.42
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 1942 0 0 0 64236 6 0 0 25 0 1 0 275750391 9224192 1926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550787 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2252 1926 73 138 0 2111 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 9008

[startup+702.63 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1787968/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=9424 CPUtime=702.43
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2025 0 0 0 70237 6 0 0 25 0 1 0 275750391 9650176 2009 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2356 2009 73 138 0 2215 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 9424

[startup+762.66 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1787712/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=9552 CPUtime=762.45
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2088 0 0 0 76238 7 0 0 25 0 1 0 275750391 9781248 2072 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2388 2072 73 138 0 2247 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 9552

[startup+822.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1787264/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=9944 CPUtime=822.46
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2187 0 0 0 82239 7 0 0 25 0 1 0 275750391 10182656 2171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2486 2171 73 138 0 2345 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 9944

[startup+882.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1786944/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=10344 CPUtime=882.47
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2276 0 0 0 88239 8 0 0 25 0 1 0 275750391 10592256 2260 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2586 2260 73 138 0 2445 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 10344

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1786752/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=10476 CPUtime=942.47
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2311 0 0 0 94239 8 0 0 25 0 1 0 275750391 10727424 2295 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2619 2295 73 138 0 2478 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 10476

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1786496/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=10752 CPUtime=1002.49
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2361 0 0 0 100240 9 0 0 25 0 1 0 275750391 11010048 2345 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2688 2345 73 138 0 2547 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 10752

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1786304/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=10892 CPUtime=1062.49
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2411 0 0 0 106240 9 0 0 25 0 1 0 275750391 11153408 2395 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2723 2395 73 138 0 2582 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 10892

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1786112/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=11156 CPUtime=1122.51
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2466 0 0 0 112241 10 0 0 25 0 1 0 275750391 11423744 2450 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2789 2450 73 138 0 2648 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 11156

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1785984/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=11248 CPUtime=1182.53
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2498 0 0 0 118243 10 0 0 25 0 1 0 275750391 11517952 2482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552298 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2812 2482 73 138 0 2671 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 11248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1785984/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=11248 CPUtime=1200.05
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2498 0 0 0 119994 11 0 0 25 0 1 0 275750391 11517952 2482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2812 2482 73 138 0 2671 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11248

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10215
/proc/meminfo: memFree=1785984/2055920 swapFree=4111204/4192956
[pid=10212] ppid=10210 vsize=11248 CPUtime=1200.05
/proc/10212/stat : 10212 (minisat) R 10210 10212 9810 0 -1 4194304 2498 0 0 0 119994 11 0 0 25 0 1 0 275750391 11517952 2482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10212/statm: 2812 2482 73 138 0 2671 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.112982
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 11288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2498
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= 2646

runsolver used 1.19182 second user time and 2.67659 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Feb 27 06:32:44 UTC 2007

IDJOB= 310333
IDBENCH= 20284
IDSOLVER= 109
FILE ID= node20/310333-1172557964

PBS_JOBID= 3971862

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310333-1172557964/minisat /tmp/evaluation/310333-1172557964/instance-310333-1172557964.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-310333-1172557964 -o ROOT/results/node20/solver-310333-1172557964 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310333-1172557964/minisat /tmp/evaluation/310333-1172557964/instance-310333-1172557964.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 680293817

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1796248 kB
Buffers:         33408 kB
Cached:         124832 kB
SwapCached:      48208 kB
Active:         109352 kB
Inactive:       110936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796248 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          32224 kB
Slab:            24916 kB
Committed_AS:   633268 kB
PageTables:       1704 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= 66560 MiB

End job on node20 on Tue Feb 27 06:52:47 UTC 2007