Trace number 421012

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? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1533440099-09.SAT.shuffled.cnf
MD5SUM4384de22557a9611df39ee2fcb0c2f9c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.070988
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.09/0.13	c |       100 |      70     6230    43610 |     2284      100     26 |  0.021 % |
0.09/0.14	c |       252 |      70     6230    43610 |     2512      252     25 |  0.021 % |
0.09/0.15	c |       477 |      70     6230    43610 |     2764      477     25 |  0.021 % |
0.09/0.17	c |       814 |      70     6230    43610 |     3040      814     24 |  0.021 % |
0.09/0.19	c |      1321 |      70     6230    43610 |     3344     1321     24 |  0.021 % |
0.19/0.23	c |      2080 |      70     6230    43610 |     3678     2080     24 |  0.021 % |
0.19/0.29	c |      3219 |      70     6230    43610 |     4046     3219     25 |  0.021 % |
0.39/0.40	c |      4928 |      70     6230    43610 |     4451     2887     24 |  0.021 % |
0.49/0.55	c |      7490 |      70     6230    43610 |     4896     3205     24 |  0.021 % |
0.79/0.80	c |     11334 |      70     6230    43610 |     5386     4585     24 |  0.021 % |
1.10/1.19	c |     17100 |      70     6230    43610 |     5924     4934     24 |  0.021 % |
1.69/1.79	c |     25750 |      70     6230    43610 |     6517     4649     23 |  0.021 % |
2.69/2.74	c |     38724 |      70     6230    43610 |     7169     4523     24 |  0.021 % |
4.19/4.22	c |     58185 |      70     6230    43610 |     7886     5986     23 |  0.021 % |
6.49/6.53	c |     87377 |      70     6230    43610 |     8674     7475     23 |  0.021 % |
9.99/10.06	c |    131166 |      70     6230    43610 |     9542     7745     23 |  0.021 % |
15.59/15.69	c |    196850 |      70     6230    43610 |    10496     6430     23 |  0.021 % |
24.38/24.47	c |    295377 |      70     6230    43610 |    11546    10240     23 |  0.021 % |
38.58/38.66	c |    443167 |      70     6230    43610 |    12700     7550     23 |  0.021 % |
61.06/61.14	c |    664850 |      70     6230    43610 |    13970     6487     22 |  0.021 % |
96.56/96.69	c |    997377 |      70     6230    43610 |    15367    10067     23 |  0.021 % |
152.93/153.05	c |   1496165 |      70     6230    43610 |    16904     8507     22 |  0.021 % |
244.60/244.73	c |   2244348 |      70     6230    43610 |    18595    11730     22 |  0.021 % |
393.05/393.30	c |   3366622 |      70     6230    43610 |    20454    16696     23 |  0.021 % |
636.26/636.59	c |   5050034 |      70     6230    43610 |    22500    10430     22 |  0.021 % |
1033.72/1034.16	c |   7575152 |      70     6230    43610 |    24750    12053     22 |  0.021 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-421012-1177497011 -o ROOT/results/node40/solver-421012-1177497011 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421012-1177497011/minisat_noassertions /tmp/evaluation/421012-1177497011/instance-421012-1177497011.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: 1.04 1.04 0.96 3/77 31826
/proc/meminfo: memFree=1807808/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=1856 CPUtime=0
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 78580633 1900544 157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 464 159 50 130 0 331 0

[startup+0.0878109 s]
/proc/loadavg: 1.04 1.04 0.96 3/77 31826
/proc/meminfo: memFree=1807808/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=2396 CPUtime=0.08
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 289 0 0 0 8 0 0 0 18 0 1 0 78580633 2453504 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 599 275 62 130 0 466 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2396

[startup+0.102813 s]
/proc/loadavg: 1.04 1.04 0.96 3/77 31826
/proc/meminfo: memFree=1807808/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=2396 CPUtime=0.09
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 289 0 0 0 9 0 0 0 18 0 1 0 78580633 2453504 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 599 275 62 130 0 466 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2396

[startup+0.301856 s]
/proc/loadavg: 1.04 1.04 0.96 3/77 31826
/proc/meminfo: memFree=1807808/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=2464 CPUtime=0.29
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 78580633 2523136 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 616 328 66 130 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2464

[startup+0.70194 s]
/proc/loadavg: 1.04 1.04 0.96 3/77 31826
/proc/meminfo: memFree=1807808/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=2728 CPUtime=0.69
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 409 0 0 0 69 0 0 0 22 0 1 0 78580633 2793472 395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 682 395 66 130 0 549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2728

[startup+1.50111 s]
/proc/loadavg: 1.04 1.04 0.96 2/78 31827
/proc/meminfo: memFree=1806392/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=2996 CPUtime=1.49
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 470 0 0 0 149 0 0 0 25 0 1 0 78580633 3067904 456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 749 456 66 130 0 616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2996

[startup+3.10144 s]
/proc/loadavg: 1.04 1.04 0.96 2/78 31827
/proc/meminfo: memFree=1805880/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=3260 CPUtime=3.09
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 545 0 0 0 309 0 0 0 25 0 1 0 78580633 3338240 531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 815 531 66 130 0 682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3260

[startup+6.30112 s]
/proc/loadavg: 1.04 1.04 0.96 2/78 31827
/proc/meminfo: memFree=1805496/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=3528 CPUtime=6.29
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 606 0 0 0 629 0 0 0 25 0 1 0 78580633 3612672 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 882 592 66 130 0 749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3528

[startup+12.7015 s]
/proc/loadavg: 1.04 1.04 0.96 2/78 31827
/proc/meminfo: memFree=1804984/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=4056 CPUtime=12.69
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 717 0 0 0 1269 0 0 0 25 0 1 0 78580633 4153344 703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1014 703 66 130 0 881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4056

[startup+25.5021 s]
/proc/loadavg: 1.03 1.04 0.96 2/78 31827
/proc/meminfo: memFree=1804472/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=4456 CPUtime=25.48
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 832 0 0 0 2548 0 0 0 25 0 1 0 78580633 4562944 818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1114 818 66 130 0 981 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4456

[startup+51.1015 s]
/proc/loadavg: 1.02 1.03 0.96 2/78 31827
/proc/meminfo: memFree=1803960/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=5004 CPUtime=51.07
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 959 0 0 0 5107 0 0 0 25 0 1 0 78580633 5124096 945 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546949 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1251 945 66 130 0 1118 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5004

[startup+102.305 s]
/proc/loadavg: 1.01 1.03 0.96 2/78 31827
/proc/meminfo: memFree=1803256/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=5764 CPUtime=102.26
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1137 0 0 0 10225 1 0 0 25 0 1 0 78580633 5902336 1123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1441 1123 66 130 0 1308 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5764

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 31827
/proc/meminfo: memFree=1802744/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=6212 CPUtime=162.23
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1258 0 0 0 16222 1 0 0 25 0 1 0 78580633 6361088 1244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1553 1244 66 130 0 1420 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6212

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 31827
/proc/meminfo: memFree=1802296/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=6800 CPUtime=222.21
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1361 0 0 0 22219 2 0 0 25 0 1 0 78580633 6963200 1347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1700 1347 66 130 0 1567 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6800

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 31827
/proc/meminfo: memFree=1802040/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=7096 CPUtime=282.19
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1433 0 0 0 28216 3 0 0 25 0 1 0 78580633 7266304 1419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1774 1419 66 130 0 1641 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7096

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1801848/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=7236 CPUtime=342.16
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1473 0 0 0 34213 3 0 0 25 0 1 0 78580633 7409664 1459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1809 1459 66 130 0 1676 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7236

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1801720/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=7520 CPUtime=402.15
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1524 0 0 0 40211 4 0 0 25 0 1 0 78580633 7700480 1510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1880 1510 66 130 0 1747 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7520

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1801400/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=7808 CPUtime=462.12
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1591 0 0 0 46208 4 0 0 25 0 1 0 78580633 7995392 1577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1952 1577 66 130 0 1819 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7808

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1801272/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=7948 CPUtime=522.1
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1625 0 0 0 52205 5 0 0 25 0 1 0 78580633 8138752 1611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 1987 1611 66 130 0 1854 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7948

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1801144/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8092 CPUtime=582.08
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1664 0 0 0 58203 5 0 0 25 0 1 0 78580633 8286208 1650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2023 1650 66 130 0 1890 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8092

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1801016/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8232 CPUtime=642.06
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1677 0 0 0 64200 6 0 0 25 0 1 0 78580633 8429568 1663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2058 1663 66 130 0 1925 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8232

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1800824/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8376 CPUtime=702.04
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1728 0 0 0 70197 7 0 0 25 0 1 0 78580633 8577024 1714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2094 1714 66 130 0 1961 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8376

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1800632/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8516 CPUtime=762.01
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1770 0 0 0 76194 7 0 0 25 0 1 0 78580633 8720384 1756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2129 1756 66 130 0 1996 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8516

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1800568/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8516 CPUtime=821.99
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1783 0 0 0 82191 8 0 0 25 0 1 0 78580633 8720384 1769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2129 1769 66 130 0 1996 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8516

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 31827
/proc/meminfo: memFree=1800440/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8660 CPUtime=881.97
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1799 0 0 0 88189 8 0 0 25 0 1 0 78580633 8867840 1785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2165 1785 66 130 0 2032 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8660

[startup+942.301 s]
/proc/loadavg: 1.11 1.03 0.97 2/78 31827
/proc/meminfo: memFree=1800504/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8660 CPUtime=941.95
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1801 0 0 0 94186 9 0 0 25 0 1 0 78580633 8867840 1787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2165 1787 66 130 0 2032 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 8660

[startup+1002.3 s]
/proc/loadavg: 1.11 1.04 0.98 2/78 31827
/proc/meminfo: memFree=1800440/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8660 CPUtime=1001.92
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1825 0 0 0 100183 9 0 0 25 0 1 0 78580633 8867840 1811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2165 1811 66 130 0 2032 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8660

[startup+1062.3 s]
/proc/loadavg: 1.11 1.04 0.98 2/78 31827
/proc/meminfo: memFree=1800376/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8824 CPUtime=1061.91
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1848 0 0 0 106181 10 0 0 25 0 1 0 78580633 9035776 1834 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2206 1834 66 130 0 2073 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8824

[startup+1122.3 s]
/proc/loadavg: 1.10 1.05 0.99 2/78 31827
/proc/meminfo: memFree=1800248/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8824 CPUtime=1121.88
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1864 0 0 0 112178 10 0 0 25 0 1 0 78580633 9035776 1850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2206 1850 66 130 0 2073 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8824

[startup+1182.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 31827
/proc/meminfo: memFree=1800248/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=8968 CPUtime=1181.86
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1885 0 0 0 118175 11 0 0 25 0 1 0 78580633 9183232 1871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2242 1871 66 130 0 2109 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.05 1.00 2/78 31827
/proc/meminfo: memFree=1800056/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=9112 CPUtime=1200.06
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1927 0 0 0 119995 11 0 0 25 0 1 0 78580633 9330688 1913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2278 1913 66 130 0 2145 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9112

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: 1.07 1.05 1.00 2/78 31827
/proc/meminfo: memFree=1800056/2055920 swapFree=4157376/4192956
[pid=31826] ppid=31824 vsize=9112 CPUtime=1200.06
/proc/31826/stat : 31826 (minisat_noasser) R 31824 31826 31099 0 -1 4194304 1927 0 0 0 119995 11 0 0 25 0 1 0 78580633 9330688 1913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/31826/statm: 2278 1913 66 130 0 2145 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.119981
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 9112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
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= 1927
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= 2150

runsolver used 0.986849 second user time and 2.37964 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 25 10:30:11 UTC 2007

IDJOB= 421012
IDBENCH= 19921
IDSOLVER= 188
FILE ID= node40/421012-1177497011

PBS_JOBID= 4685831

Free space on /tmp= 66508 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1533440099-09.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421012-1177497011/minisat_noassertions /tmp/evaluation/421012-1177497011/instance-421012-1177497011.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-421012-1177497011 -o ROOT/results/node40/solver-421012-1177497011 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421012-1177497011/minisat_noassertions /tmp/evaluation/421012-1177497011/instance-421012-1177497011.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4384de22557a9611df39ee2fcb0c2f9c

RANDOM SEED= 580598394

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1808280 kB
Buffers:         40308 kB
Cached:         138984 kB
SwapCached:      16548 kB
Active:         132948 kB
Inactive:        74012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808280 kB
SwapTotal:     4192956 kB
SwapFree:      4157376 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          33180 kB
Slab:            26008 kB
Committed_AS:   995260 kB
PageTables:       1940 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= 66508 MiB

End job on node40 on Wed Apr 25 10:50:13 UTC 2007