Trace number 308775

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 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3226    10250    31032 |     3416        0    nan |  0.000 % |
0.00/0.05	c |       101 |    3226    10250    31032 |     3758      101     22 |  0.022 % |
0.00/0.07	c |       251 |    3226    10250    31032 |     4134      251     23 |  0.022 % |
0.00/0.10	c |       476 |    3226    10250    31032 |     4547      475     22 |  0.111 % |
0.10/0.14	c |       814 |    3222    10218    30934 |     5002      813     22 |  0.111 % |
0.10/0.20	c |      1320 |    3222    10218    30934 |     5502     1319     22 |  0.111 % |
0.20/0.30	c |      2080 |    3222    10218    30934 |     6052     2079     24 |  0.111 % |
0.40/0.47	c |      3219 |    3222    10218    30934 |     6658     3218     24 |  0.111 % |
0.71/0.75	c |      4929 |    3222    10218    30934 |     7323     4928     25 |  0.111 % |
1.12/1.17	c |      7491 |    3222    10218    30934 |     8056     7490     28 |  0.111 % |
1.84/1.88	c |     11336 |    3222    10218    30934 |     8861     7148     30 |  0.111 % |
2.87/2.92	c |     17102 |    3222    10218    30934 |     9748     8300     26 |  0.111 % |
4.61/4.67	c |     25752 |    3222    10218    30934 |    10722     6935     24 |  0.111 % |
7.47/7.48	c |     38726 |    3222    10218    30934 |    11795     8874     27 |  0.111 % |
11.77/11.84	c |     58187 |    3222    10218    30934 |    12974    10227     30 |  0.111 % |
19.25/19.27	c |     87379 |    3222    10218    30934 |    14272    12773     31 |  0.111 % |
30.10/30.14	c |    131169 |    3221    10213    30922 |    15699    10669     29 |  0.133 % |
48.83/48.92	c |    196854 |    3221    10213    30922 |    17269    12448     32 |  0.133 % |
78.01/78.10	c |    295382 |    3221    10213    30922 |    18996    14374     35 |  0.133 % |
125.42/125.51	c |    443172 |    3221    10213    30922 |    20896    17167     34 |  0.133 % |
202.61/202.72	c |    664855 |    3221    10213    30922 |    22985    16551     35 |  0.133 % |
327.61/327.74	c |    997380 |    3221    10213    30922 |    25284    22835     36 |  0.133 % |
519.58/519.84	c |   1496170 |    3221    10213    30922 |    27812    21710     39 |  0.133 % |
818.14/818.49	c |   2244352 |    3221    10213    30922 |    30593    24765     35 |  0.133 % |

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/node76/watcher-308775-1172527741 -o ROOT/results/node76/solver-308775-1172527741 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308775-1172527741/minisat /tmp/evaluation/308775-1172527741/instance-308775-1172527741.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: 1.00 1.00 1.00 3/69 31921
/proc/meminfo: memFree=1953224/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=2508 CPUtime=0
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 325 0 0 0 0 0 0 0 19 0 1 0 272732434 2568192 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134515233 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 627 310 58 138 0 486 0

[startup+0.107046 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31921
/proc/meminfo: memFree=1953224/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=3456 CPUtime=0.1
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 584 0 0 0 10 0 0 0 20 0 1 0 272732434 3538944 569 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551845 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 864 569 73 138 0 723 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3456

[startup+0.515093 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31921
/proc/meminfo: memFree=1953224/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=3456 CPUtime=0.51
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 585 0 0 0 51 0 0 0 24 0 1 0 272732434 3538944 570 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550977 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 864 570 73 138 0 723 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3456

[startup+1.33619 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1950656/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=4116 CPUtime=1.33
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 749 0 0 0 133 0 0 0 25 0 1 0 272732434 4214784 734 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 1029 734 73 138 0 888 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4116

[startup+2.97738 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1950144/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=4380 CPUtime=2.97
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 811 0 0 0 297 0 0 0 25 0 1 0 272732434 4485120 796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 1095 796 73 138 0 954 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4380

[startup+6.25276 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1949824/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=4644 CPUtime=6.24
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 871 0 0 0 624 0 0 0 25 0 1 0 272732434 4755456 856 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 1161 856 73 138 0 1020 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4644

[startup+12.7065 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1948992/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=5480 CPUtime=12.69
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 1092 0 0 0 1269 0 0 0 25 0 1 0 272732434 5611520 1077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 1370 1077 73 138 0 1229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5480

[startup+25.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1948480/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=6020 CPUtime=25.59
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 1197 0 0 0 2559 0 0 0 25 0 1 0 272732434 6164480 1182 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550270 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 1505 1182 73 138 0 1364 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 6020

[startup+51.213 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1947584/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=6812 CPUtime=51.18
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 1414 0 0 0 5118 0 0 0 25 0 1 0 272732434 6975488 1399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552620 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 1703 1399 73 138 0 1562 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 6812

[startup+102.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1946304/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=8060 CPUtime=102.38
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 1714 0 0 0 10237 1 0 0 25 0 1 0 272732434 8253440 1699 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 2015 1699 73 138 0 1874 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 8060

[startup+162.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1945472/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=8852 CPUtime=162.38
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 1911 0 0 0 16236 2 0 0 25 0 1 0 272732434 9064448 1896 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 2213 1896 73 138 0 2072 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 8852

[startup+222.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1944384/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=9908 CPUtime=222.37
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2183 0 0 0 22235 2 0 0 25 0 1 0 272732434 10145792 2168 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 2477 2168 73 138 0 2336 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 9908

[startup+282.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1944128/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=10312 CPUtime=282.36
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2268 0 0 0 28234 2 0 0 25 0 1 0 272732434 10559488 2253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 2578 2253 73 138 0 2437 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 10312

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1943360/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=10984 CPUtime=342.37
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2461 0 0 0 34234 3 0 0 25 0 1 0 272732434 11247616 2446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 2746 2446 73 138 0 2605 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 10984

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1943104/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=11252 CPUtime=402.36
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2526 0 0 0 40233 3 0 0 25 0 1 0 272732434 11522048 2511 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 2813 2511 73 138 0 2672 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 11252

[startup+462.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1942720/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=11788 CPUtime=462.35
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2631 0 0 0 46232 3 0 0 25 0 1 0 272732434 12070912 2616 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 2947 2616 73 138 0 2806 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 11788

[startup+522.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1941824/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=12876 CPUtime=522.35
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2885 0 0 0 52231 4 0 0 25 0 1 0 272732434 13185024 2870 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563328 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3219 2870 73 138 0 3078 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 12876

[startup+582.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1941568/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=12872 CPUtime=582.35
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2886 0 0 0 58231 4 0 0 25 0 1 0 272732434 13180928 2871 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3218 2871 73 138 0 3077 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 12872

[startup+642.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1941376/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=13004 CPUtime=642.35
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 2936 0 0 0 64231 4 0 0 25 0 1 0 272732434 13316096 2921 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3251 2921 73 138 0 3110 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 13004

[startup+702.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1940992/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=13380 CPUtime=702.34
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3025 0 0 0 70230 4 0 0 25 0 1 0 272732434 13701120 3010 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3345 3010 73 138 0 3204 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 13380

[startup+762.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1940736/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=13512 CPUtime=762.34
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3073 0 0 0 76230 4 0 0 25 0 1 0 272732434 13836288 3058 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3378 3058 73 138 0 3237 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 13512

[startup+822.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1940672/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=13644 CPUtime=822.34
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3112 0 0 0 82230 4 0 0 25 0 1 0 272732434 13971456 3097 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3411 3097 73 138 0 3270 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 13644

[startup+882.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1939136/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=15124 CPUtime=882.34
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3480 0 0 0 88229 5 0 0 25 0 1 0 272732434 15486976 3465 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3781 3465 73 138 0 3640 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 15124

[startup+942.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1939136/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=15124 CPUtime=942.34
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3482 0 0 0 94229 5 0 0 25 0 1 0 272732434 15486976 3467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3781 3467 73 138 0 3640 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 15124

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1939072/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=15124 CPUtime=1002.34
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3482 0 0 0 100229 5 0 0 25 0 1 0 272732434 15486976 3467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552077 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3781 3467 73 138 0 3640 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 15124

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1939072/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=15124 CPUtime=1062.34
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3482 0 0 0 106229 5 0 0 25 0 1 0 272732434 15486976 3467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3781 3467 73 138 0 3640 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 15124

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1939072/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=15124 CPUtime=1122.33
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3482 0 0 0 112228 5 0 0 25 0 1 0 272732434 15486976 3467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556018 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3781 3467 73 138 0 3640 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 15124

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1939008/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=15124 CPUtime=1182.33
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3482 0 0 0 118228 5 0 0 25 0 1 0 272732434 15486976 3467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550513 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3781 3467 73 138 0 3640 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 15124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 31922
/proc/meminfo: memFree=1939008/2055888 swapFree=4086404/4096564
[pid=31921] ppid=31919 vsize=15124 CPUtime=1200.04
/proc/31921/stat : 31921 (minisat) R 31919 31921 30395 0 -1 4194304 3482 0 0 0 119999 5 0 0 25 0 1 0 272732434 15486976 3467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31921/statm: 3781 3467 73 138 0 3640 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15124

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06099
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 15124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3482
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= 1635

runsolver used 0.908861 second user time and 2.30265 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 26 22:09:01 UTC 2007

IDJOB= 308775
IDBENCH= 20241
IDSOLVER= 109
FILE ID= node76/308775-1172527741

PBS_JOBID= 3971771

Free space on /tmp= 66646 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/308775-1172527741/minisat /tmp/evaluation/308775-1172527741/instance-308775-1172527741.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-308775-1172527741 -o ROOT/results/node76/solver-308775-1172527741 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308775-1172527741/minisat /tmp/evaluation/308775-1172527741/instance-308775-1172527741.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 533153553

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1953632 kB
Buffers:          6396 kB
Cached:          61132 kB
SwapCached:       3872 kB
Active:          23864 kB
Inactive:        54484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1953632 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            10252 kB
Committed_AS:  1026308 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node76 on Mon Feb 26 22:29:04 UTC 2007