Trace number 309103

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 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
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                                       |
0.00/0.05	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 |    3147    10166    31028 |     3388        0    nan |  0.000 % |
0.00/0.06	c |       101 |    3147    10166    31028 |     3727      101     27 |  0.000 % |
0.00/0.08	c |       251 |    3147    10166    31028 |     4100      251     26 |  0.000 % |
0.10/0.11	c |       476 |    3147    10166    31028 |     4510      476     27 |  0.000 % |
0.10/0.15	c |       814 |    3147    10166    31028 |     4961      814     27 |  0.000 % |
0.20/0.22	c |      1320 |    3147    10166    31028 |     5457     1320     26 |  0.000 % |
0.30/0.33	c |      2079 |    3147    10166    31028 |     6003     2079     27 |  0.000 % |
0.40/0.50	c |      3218 |    3147    10166    31028 |     6603     3218     26 |  0.000 % |
0.71/0.79	c |      4927 |    3147    10166    31028 |     7263     4927     26 |  0.000 % |
1.23/1.26	c |      7490 |    3147    10166    31028 |     7990     3767     24 |  0.000 % |
1.84/1.93	c |     11334 |    3147    10166    31028 |     8789     7611     25 |  0.000 % |
3.07/3.10	c |     17100 |    3147    10166    31028 |     9668     8807     26 |  0.000 % |
4.81/4.88	c |     25750 |    3147    10166    31028 |    10635     7533     26 |  0.000 % |
7.57/7.67	c |     38725 |    3147    10166    31028 |    11698     9620     28 |  0.000 % |
12.18/12.29	c |     58186 |    3147    10166    31028 |    12868    11251     29 |  0.000 % |
19.45/19.51	c |     87379 |    3147    10166    31028 |    14155     7570     27 |  0.000 % |
30.73/30.75	c |    131171 |    3147    10166    31028 |    15570     8234     28 |  0.000 % |
48.65/48.75	c |    196856 |    3147    10166    31028 |    17127    10616     26 |  0.000 % |
77.52/77.62	c |    295384 |    3147    10166    31028 |    18840    13539     28 |  0.000 % |
125.35/125.48	c |    443174 |    3147    10166    31028 |    20724    17640     32 |  0.000 % |
202.57/202.71	c |    664859 |    3147    10166    31028 |    22797    18563     37 |  0.000 % |
326.56/326.70	c |    997386 |    3147    10166    31028 |    25076    16684     29 |  0.000 % |
526.95/527.21	c |   1496174 |    3147    10166    31028 |    27584    21037     31 |  0.000 % |
848.14/848.55	c |   2244356 |    3147    10166    31028 |    30343    25962     29 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-309103-1172534144 -o ROOT/results/node29/solver-309103-1172534144 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309103-1172534144/minisat /tmp/evaluation/309103-1172534144/instance-309103-1172534144.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 3/77 17915
/proc/meminfo: memFree=1913232/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=2508 CPUtime=0
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 247178689 2568192 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705614 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 627 310 58 138 0 486 0

[startup+0.107744 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17915
/proc/meminfo: memFree=1913232/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=3492 CPUtime=0.1
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 594 0 0 0 10 0 0 0 18 0 1 0 247178689 3575808 578 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 873 578 73 138 0 732 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3492

[startup+0.51577 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17915
/proc/meminfo: memFree=1913232/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=3492 CPUtime=0.51
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 595 0 0 0 51 0 0 0 21 0 1 0 247178689 3575808 579 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 873 579 73 138 0 732 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3492

[startup+1.33682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17916
/proc/meminfo: memFree=1910856/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=4020 CPUtime=1.33
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 706 0 0 0 133 0 0 0 25 0 1 0 247178689 4116480 690 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 1005 690 73 138 0 864 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4020

[startup+2.97792 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17916
/proc/meminfo: memFree=1910344/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=4284 CPUtime=2.97
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 772 0 0 0 297 0 0 0 25 0 1 0 247178689 4386816 756 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 1071 756 73 138 0 930 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4284

[startup+6.25413 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17916
/proc/meminfo: memFree=1909832/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=4680 CPUtime=6.24
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 888 0 0 0 624 0 0 0 25 0 1 0 247178689 4792320 872 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 1170 872 73 138 0 1029 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4680

[startup+12.7115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17916
/proc/meminfo: memFree=1909320/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=5376 CPUtime=12.7
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 1050 0 0 0 1270 0 0 0 25 0 1 0 247178689 5505024 1034 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 1344 1034 73 138 0 1203 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5376

[startup+25.5123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17916
/proc/meminfo: memFree=1908808/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=5772 CPUtime=25.49
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 1139 0 0 0 2549 0 0 0 25 0 1 0 247178689 5910528 1123 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551946 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 1443 1123 73 138 0 1302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5772

[startup+51.1219 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17916
/proc/meminfo: memFree=1907848/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=6564 CPUtime=51.1
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 1364 0 0 0 5109 1 0 0 25 0 1 0 247178689 6721536 1348 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 1641 1348 73 138 0 1500 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6564

[startup+102.34 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17916
/proc/meminfo: memFree=1906568/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=7924 CPUtime=102.31
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 1679 0 0 0 10229 2 0 0 25 0 1 0 247178689 8114176 1663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 1981 1663 73 138 0 1840 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 7924

[startup+162.373 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17916
/proc/meminfo: memFree=1905672/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=8716 CPUtime=162.33
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 1899 0 0 0 16230 3 0 0 25 0 1 0 247178689 8925184 1883 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550292 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 2179 1883 73 138 0 2038 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 8716

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17916
/proc/meminfo: memFree=1904648/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=9784 CPUtime=222.34
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 2138 0 0 0 22230 4 0 0 25 0 1 0 247178689 10018816 2122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 2446 2122 73 138 0 2305 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 9784

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17916
/proc/meminfo: memFree=1904392/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=9916 CPUtime=282.36
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 2191 0 0 0 28232 4 0 0 25 0 1 0 247178689 10153984 2175 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 2479 2175 73 138 0 2338 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 9916

[startup+342.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18018
/proc/meminfo: memFree=1902096/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=10712 CPUtime=342.33
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 2383 0 0 0 34228 5 0 0 25 0 1 0 247178689 10969088 2367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 2678 2367 73 138 0 2537 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 10712

[startup+402.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18094
/proc/meminfo: memFree=1901656/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=11108 CPUtime=402.31
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 2479 0 0 0 40226 5 0 0 25 0 1 0 247178689 11374592 2463 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552679 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 2777 2463 73 138 0 2636 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 11108

[startup+462.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1902536/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=11384 CPUtime=462.32
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 2549 0 0 0 46226 6 0 0 25 0 1 0 247178689 11657216 2533 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 2846 2533 73 138 0 2705 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 11384

[startup+522.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1902408/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=11384 CPUtime=522.34
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 2563 0 0 0 52228 6 0 0 25 0 1 0 247178689 11657216 2547 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 2846 2547 73 138 0 2705 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 11384

[startup+582.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1901576/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=12340 CPUtime=582.36
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 2770 0 0 0 58229 7 0 0 25 0 1 0 247178689 12636160 2754 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3085 2754 73 138 0 2944 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 12340

[startup+642.649 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1900680/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=13264 CPUtime=642.38
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3012 0 0 0 64230 8 0 0 25 0 1 0 247178689 13582336 2996 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3316 2996 73 138 0 3175 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 13264

[startup+702.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1900296/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=13664 CPUtime=702.4
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3089 0 0 0 70231 9 0 0 25 0 1 0 247178689 13991936 3073 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3416 3073 73 138 0 3275 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 13664

[startup+762.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1900232/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=13664 CPUtime=762.41
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3095 0 0 0 76232 9 0 0 25 0 1 0 247178689 13991936 3079 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550590 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3416 3079 73 138 0 3275 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 13664

[startup+822.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1900232/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=13664 CPUtime=822.43
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3095 0 0 0 82233 10 0 0 25 0 1 0 247178689 13991936 3079 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3416 3079 73 138 0 3275 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 13664

[startup+882.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1899848/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=13944 CPUtime=882.44
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3172 0 0 0 88234 10 0 0 25 0 1 0 247178689 14278656 3156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3486 3156 73 138 0 3345 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 13944

[startup+942.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1899656/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=14220 CPUtime=942.46
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3223 0 0 0 94235 11 0 0 25 0 1 0 247178689 14561280 3207 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3555 3207 73 138 0 3414 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 14220

[startup+1002.82 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 18114
/proc/meminfo: memFree=1899464/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=14352 CPUtime=1002.47
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3280 0 0 0 100236 11 0 0 25 0 1 0 247178689 14696448 3264 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3588 3264 73 138 0 3447 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 14352

[startup+1062.86 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18114
/proc/meminfo: memFree=1899080/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=14748 CPUtime=1062.5
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3350 0 0 0 106238 12 0 0 25 0 1 0 247178689 15101952 3334 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3687 3334 73 138 0 3546 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 14748

[startup+1122.89 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1899016/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=14748 CPUtime=1122.51
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3358 0 0 0 112239 12 0 0 25 0 1 0 247178689 15101952 3342 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3687 3342 73 138 0 3546 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 14748

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1899016/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=14748 CPUtime=1182.53
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3361 0 0 0 118240 13 0 0 25 0 1 0 247178689 15101952 3345 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3687 3345 73 138 0 3546 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 14748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1898952/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=14748 CPUtime=1200.05
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3361 0 0 0 119992 13 0 0 25 0 1 0 247178689 15101952 3345 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3687 3345 73 138 0 3546 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14748

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18114
/proc/meminfo: memFree=1898952/2055920 swapFree=4143368/4192956
[pid=17915] ppid=17913 vsize=14748 CPUtime=1200.05
/proc/17915/stat : 17915 (minisat) R 17913 17915 17314 0 -1 4194304 3361 0 0 0 119992 13 0 0 25 0 1 0 247178689 15101952 3345 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/17915/statm: 3687 3345 73 138 0 3546 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.136979
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 14748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3361
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= 1369

runsolver used 1.42878 second user time and 2.81057 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Feb 26 23:55:44 UTC 2007

IDJOB= 309103
IDBENCH= 20250
IDSOLVER= 109
FILE ID= node29/309103-1172534144

PBS_JOBID= 3971814

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309103-1172534144/minisat /tmp/evaluation/309103-1172534144/instance-309103-1172534144.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-309103-1172534144 -o ROOT/results/node29/solver-309103-1172534144 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309103-1172534144/minisat /tmp/evaluation/309103-1172534144/instance-309103-1172534144.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 399614187

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1913704 kB
Buffers:         21072 kB
Cached:          60880 kB
SwapCached:      17532 kB
Active:          59200 kB
Inactive:        51544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913704 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            16924 kB
Committed_AS:   701852 kB
PageTables:       1864 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node29 on Tue Feb 27 00:15:47 UTC 2007