Trace number 308365

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) 1200.1 1200.55

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3815    12170    36986 |     4056        0    nan |  0.000 % |
0.00/0.07	c |       100 |    3815    12170    36986 |     4462      100     25 |  0.000 % |
0.00/0.09	c |       252 |    3815    12170    36986 |     4908      252     26 |  0.000 % |
0.10/0.12	c |       477 |    3815    12170    36986 |     5399      477     25 |  0.000 % |
0.10/0.17	c |       814 |    3812    12161    36965 |     5939      813     25 |  0.055 % |
0.20/0.24	c |      1321 |    3812    12161    36965 |     6533     1320     26 |  0.055 % |
0.30/0.36	c |      2080 |    3778    11949    36315 |     7186     2076     26 |  0.673 % |
0.51/0.53	c |      3219 |    3778    11949    36315 |     7905     3215     27 |  0.673 % |
0.81/0.85	c |      4927 |    3778    11949    36315 |     8695     4923     29 |  0.673 % |
1.33/1.35	c |      7491 |    3778    11949    36315 |     9565     7487     29 |  0.673 % |
2.14/2.19	c |     11336 |    3778    11949    36315 |    10521     6391     28 |  0.673 % |
3.37/3.46	c |     17102 |    3778    11949    36315 |    11574     6761     32 |  0.673 % |
5.52/5.53	c |     25752 |    3778    11949    36315 |    12731     9392     30 |  0.673 % |
9.11/9.12	c |     38726 |    3778    11949    36315 |    14004     9326     29 |  0.673 % |
14.64/14.70	c |     58187 |    3778    11949    36315 |    15405     7293     27 |  0.673 % |
23.65/23.76	c |     87380 |    3778    11949    36315 |    16945    12828     33 |  0.673 % |
38.18/38.25	c |    131169 |    3778    11949    36315 |    18640    13197     31 |  0.673 % |
61.95/62.05	c |    196855 |    3778    11949    36315 |    20504    12317     34 |  0.673 % |
100.65/100.72	c |    295381 |    3778    11949    36315 |    22554    16929     37 |  0.673 % |
160.54/160.65	c |    443171 |    3778    11949    36315 |    24810    15711     29 |  0.673 % |
257.80/257.95	c |    664854 |    3778    11949    36315 |    27291    23300     37 |  0.673 % |
407.39/407.52	c |    997384 |    3778    11949    36315 |    30020    16375     29 |  0.673 % |
663.66/663.96	c |   1496172 |    3778    11949    36315 |    33022    27479     37 |  0.673 % |
1048.46/1048.91	c |   2244354 |    3778    11949    36315 |    36324    20650     28 |  0.673 % |

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-308365-1172519191 -o ROOT/results/node76/solver-308365-1172519191 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308365-1172519191/minisat /tmp/evaluation/308365-1172519191/instance-308365-1172519191.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: 7.10 6.90 4.30 3/69 30933
/proc/meminfo: memFree=1980968/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=2508 CPUtime=0
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 271877446 2568192 332 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705569 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 627 332 58 138 0 486 0

[startup+0.107306 s]
/proc/loadavg: 7.10 6.90 4.30 3/69 30933
/proc/meminfo: memFree=1980968/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=3852 CPUtime=0.1
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 725 0 0 0 10 0 0 0 18 0 1 0 271877446 3944448 678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552338 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 963 678 73 138 0 822 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.515352 s]
/proc/loadavg: 7.10 6.90 4.30 3/69 30933
/proc/meminfo: memFree=1980968/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=3852 CPUtime=0.51
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 725 0 0 0 51 0 0 0 22 0 1 0 271877446 3944448 678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 963 678 73 138 0 822 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3852

[startup+1.33545 s]
/proc/loadavg: 7.10 6.90 4.30 2/70 30934
/proc/meminfo: memFree=1978208/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=4380 CPUtime=1.33
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 841 0 0 0 133 0 0 0 25 0 1 0 271877446 4485120 794 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 1095 794 73 138 0 954 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4380

[startup+2.97164 s]
/proc/loadavg: 7.10 6.90 4.30 2/70 30934
/proc/meminfo: memFree=1977504/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=4908 CPUtime=2.96
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 978 0 0 0 296 0 0 0 25 0 1 0 271877446 5025792 931 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550171 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 1227 931 73 138 0 1086 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4908

[startup+6.25102 s]
/proc/loadavg: 6.61 6.80 4.28 2/70 30934
/proc/meminfo: memFree=1976872/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=5436 CPUtime=6.24
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 1106 0 0 0 624 0 0 0 25 0 1 0 271877446 5566464 1059 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 1359 1059 73 138 0 1218 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5436

[startup+12.7058 s]
/proc/loadavg: 6.16 6.70 4.27 2/70 30934
/proc/meminfo: memFree=1976240/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=5992 CPUtime=12.69
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 1251 0 0 0 1269 0 0 0 25 0 1 0 271877446 6135808 1204 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 1498 1204 73 138 0 1357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5992

[startup+25.6073 s]
/proc/loadavg: 5.02 6.42 4.21 2/70 30934
/proc/meminfo: memFree=1975408/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=6916 CPUtime=25.59
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 1472 0 0 0 2559 0 0 0 25 0 1 0 271877446 7081984 1425 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 1729 1425 73 138 0 1588 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 6916

[startup+51.2152 s]
/proc/loadavg: 3.65 5.98 4.13 2/70 30934
/proc/meminfo: memFree=1974320/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=7936 CPUtime=51.2
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 1712 0 0 0 5119 1 0 0 25 0 1 0 271877446 8126464 1665 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556167 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 1984 1665 73 138 0 1843 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 7936

[startup+102.423 s]
/proc/loadavg: 2.15 5.21 3.96 2/70 30934
/proc/meminfo: memFree=1973168/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=8996 CPUtime=102.39
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 1997 0 0 0 10238 1 0 0 25 0 1 0 271877446 9211904 1950 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 2249 1950 73 138 0 2108 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 8996

[startup+162.442 s]
/proc/loadavg: 1.42 4.44 3.77 2/70 30934
/proc/meminfo: memFree=1972528/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=9672 CPUtime=162.39
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 2143 0 0 0 16238 1 0 0 25 0 1 0 271877446 9904128 2096 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 2418 2096 73 138 0 2277 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 9672

[startup+222.458 s]
/proc/loadavg: 1.15 3.81 3.60 2/70 30934
/proc/meminfo: memFree=1971696/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=10492 CPUtime=222.38
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 2343 0 0 0 22237 1 0 0 25 0 1 0 271877446 10743808 2296 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 2623 2296 73 138 0 2482 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 10492

[startup+282.472 s]
/proc/loadavg: 1.05 3.30 3.43 2/70 30934
/proc/meminfo: memFree=1970864/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=11340 CPUtime=282.38
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 2540 0 0 0 28237 1 0 0 25 0 1 0 271877446 11612160 2493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552086 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 2835 2493 73 138 0 2694 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 11340

[startup+342.483 s]
/proc/loadavg: 1.02 2.88 3.27 2/70 30934
/proc/meminfo: memFree=1970608/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=11476 CPUtime=342.37
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 2595 0 0 0 34236 1 0 0 25 0 1 0 271877446 11751424 2548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 2869 2548 73 138 0 2728 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 11476

[startup+402.5 s]
/proc/loadavg: 1.05 2.55 3.13 2/70 30934
/proc/meminfo: memFree=1970288/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=11744 CPUtime=402.37
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 2671 0 0 0 40236 1 0 0 25 0 1 0 271877446 12025856 2624 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 2936 2624 73 138 0 2795 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 11744

[startup+462.511 s]
/proc/loadavg: 1.02 2.26 3.00 2/70 30934
/proc/meminfo: memFree=1968432/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=13604 CPUtime=462.37
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3135 0 0 0 46235 2 0 0 25 0 1 0 271877446 13930496 3088 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3401 3088 73 138 0 3260 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 13604

[startup+522.524 s]
/proc/loadavg: 1.00 2.03 2.87 2/70 30934
/proc/meminfo: memFree=1968176/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=14000 CPUtime=522.36
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3237 0 0 0 52234 2 0 0 25 0 1 0 271877446 14336000 3190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3500 3190 73 138 0 3359 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 14000

[startup+582.542 s]
/proc/loadavg: 1.00 1.84 2.75 2/70 30934
/proc/meminfo: memFree=1967856/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=14132 CPUtime=582.36
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3266 0 0 0 58234 2 0 0 25 0 1 0 271877446 14471168 3219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3533 3219 73 138 0 3392 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 14132

[startup+642.555 s]
/proc/loadavg: 1.00 1.68 2.64 2/70 30934
/proc/meminfo: memFree=1967472/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=14540 CPUtime=642.36
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3350 0 0 0 64234 2 0 0 25 0 1 0 271877446 14888960 3303 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3635 3303 73 138 0 3494 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 14540

[startup+702.569 s]
/proc/loadavg: 1.00 1.56 2.53 2/70 30934
/proc/meminfo: memFree=1967024/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=14948 CPUtime=702.35
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3458 0 0 0 70233 2 0 0 25 0 1 0 271877446 15306752 3411 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3737 3411 73 138 0 3596 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 14948

[startup+762.582 s]
/proc/loadavg: 1.00 1.45 2.43 2/70 30934
/proc/meminfo: memFree=1967088/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=14948 CPUtime=762.35
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3458 0 0 0 76233 2 0 0 25 0 1 0 271877446 15306752 3411 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3737 3411 73 138 0 3596 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 14948

[startup+822.604 s]
/proc/loadavg: 1.00 1.37 2.34 2/70 30934
/proc/meminfo: memFree=1966960/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=15104 CPUtime=822.35
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3479 0 0 0 82233 2 0 0 25 0 1 0 271877446 15466496 3432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3776 3432 73 138 0 3635 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 15104

[startup+882.622 s]
/proc/loadavg: 1.00 1.30 2.25 2/76 31008
/proc/meminfo: memFree=1964992/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=15648 CPUtime=882.31
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3612 0 0 0 88229 2 0 0 25 0 1 0 271877446 16023552 3565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3912 3565 73 138 0 3771 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 15648

[startup+942.661 s]
/proc/loadavg: 1.06 1.26 2.18 2/76 31102
/proc/meminfo: memFree=1964800/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=15648 CPUtime=942.29
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3612 0 0 0 94227 2 0 0 25 0 1 0 271877446 16023552 3565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3912 3565 73 138 0 3771 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 15648

[startup+1002.68 s]
/proc/loadavg: 1.02 1.21 2.10 2/70 31132
/proc/meminfo: memFree=1965808/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=15792 CPUtime=1002.28
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3672 0 0 0 100226 2 0 0 25 0 1 0 271877446 16171008 3625 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 3948 3625 73 138 0 3807 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 15792

[startup+1062.7 s]
/proc/loadavg: 1.00 1.17 2.03 2/70 31132
/proc/meminfo: memFree=1965488/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=16192 CPUtime=1062.28
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 3758 0 0 0 106225 3 0 0 25 0 1 0 271877446 16580608 3711 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 4048 3711 73 138 0 3907 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 16192

[startup+1122.71 s]
/proc/loadavg: 1.00 1.13 1.96 2/70 31132
/proc/meminfo: memFree=1964400/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=17256 CPUtime=1122.28
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 4028 0 0 0 112225 3 0 0 25 0 1 0 271877446 17670144 3981 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 4314 3981 73 138 0 4173 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 17256

[startup+1182.72 s]
/proc/loadavg: 1.00 1.11 1.90 2/70 31132
/proc/meminfo: memFree=1963952/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=17636 CPUtime=1182.27
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 4127 0 0 0 118224 3 0 0 25 0 1 0 271877446 18059264 4080 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551950 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 4409 4080 73 138 0 4268 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 17636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.10 1.88 2/70 31132
/proc/meminfo: memFree=1963376/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=18164 CPUtime=1200.09
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 4269 0 0 0 120006 3 0 0 25 0 1 0 271877446 18599936 4222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552672 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 4541 4222 73 138 0 4400 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18164

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.10 1.88 2/70 31132
/proc/meminfo: memFree=1963376/2055888 swapFree=4086404/4096564
[pid=30933] ppid=30931 vsize=18164 CPUtime=1200.09
/proc/30933/stat : 30933 (minisat) R 30931 30933 30395 0 -1 4194304 4269 0 0 0 120006 3 0 0 25 0 1 0 271877446 18599936 4222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552672 0 0 4096 3 0 0 0 17 1 0 0
/proc/30933/statm: 4541 4222 73 138 0 4400 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.040993
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 18164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4269
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= 1671

runsolver used 0.955854 second user time and 2.33065 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 26 19:46:31 UTC 2007

IDJOB= 308365
IDBENCH= 20230
IDSOLVER= 109
FILE ID= node76/308365-1172519191

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/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308365-1172519191/minisat /tmp/evaluation/308365-1172519191/instance-308365-1172519191.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-308365-1172519191 -o ROOT/results/node76/solver-308365-1172519191 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308365-1172519191/minisat /tmp/evaluation/308365-1172519191/instance-308365-1172519191.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 335353758

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:       1981376 kB
Buffers:          3028 kB
Cached:          37164 kB
SwapCached:       3872 kB
Active:          19476 kB
Inactive:        31500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1981376 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:             9924 kB
Committed_AS:  1022816 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 20:06:34 UTC 2007