Trace number 425140

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) 5000.08 5001.51

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 benchmark564.203
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                                       |
0.00/0.04	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 |    3147    10166    31028 |     3388        0    nan |  0.000 % |
0.04/0.06	c |       101 |    3147    10166    31028 |     3727      101     27 |  0.000 % |
0.04/0.08	c |       251 |    3147    10166    31028 |     4100      251     26 |  0.000 % |
0.09/0.10	c |       476 |    3147    10166    31028 |     4510      476     27 |  0.000 % |
0.09/0.15	c |       814 |    3147    10166    31028 |     4961      814     27 |  0.000 % |
0.19/0.22	c |      1320 |    3147    10166    31028 |     5457     1320     26 |  0.000 % |
0.29/0.33	c |      2079 |    3147    10166    31028 |     6003     2079     27 |  0.000 % |
0.49/0.50	c |      3218 |    3147    10166    31028 |     6603     3218     26 |  0.000 % |
0.69/0.79	c |      4927 |    3147    10166    31028 |     7263     4927     26 |  0.000 % |
1.19/1.28	c |      7490 |    3147    10166    31028 |     7990     3767     24 |  0.000 % |
1.89/1.95	c |     11334 |    3147    10166    31028 |     8789     7611     25 |  0.000 % |
3.09/3.17	c |     17100 |    3147    10166    31028 |     9668     8807     26 |  0.000 % |
4.89/4.99	c |     25750 |    3147    10166    31028 |    10635     7533     26 |  0.000 % |
7.78/7.84	c |     38725 |    3147    10166    31028 |    11698     9620     28 |  0.000 % |
12.49/12.56	c |     58186 |    3147    10166    31028 |    12868    11251     29 |  0.000 % |
19.89/19.95	c |     87379 |    3147    10166    31028 |    14155     7570     27 |  0.000 % |
31.28/31.31	c |    131171 |    3147    10166    31028 |    15570     8234     28 |  0.000 % |
49.48/49.57	c |    196856 |    3147    10166    31028 |    17127    10616     26 |  0.000 % |
78.57/78.66	c |    295384 |    3147    10166    31028 |    18840    13539     28 |  0.000 % |
126.66/126.78	c |    443174 |    3147    10166    31028 |    20724    17640     32 |  0.000 % |
204.23/204.33	c |    664859 |    3147    10166    31028 |    22797    18563     37 |  0.000 % |
328.01/328.11	c |    997386 |    3147    10166    31028 |    25076    16684     29 |  0.000 % |
527.86/528.09	c |   1496174 |    3147    10166    31028 |    27584    21037     31 |  0.000 % |
848.16/848.46	c |   2244356 |    3147    10166    31028 |    30343    25962     29 |  0.000 % |
1355.33/1355.70	c |   3366631 |    3147    10166    31028 |    33377    25162     28 |  0.000 % |
2161.62/2162.33	c |   5050045 |    3147    10166    31028 |    36715    15994     23 |  0.000 % |
3416.19/3417.26	c |   7575162 |    3142    10142    30956 |    40386    20302     25 |  0.111 % |

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/node57/watcher-425140-1177796217 -o ROOT/results/node57/solver-425140-1177796217 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425140-1177796217/minisat_noassertions /tmp/evaluation/425140-1177796217/instance-425140-1177796217.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20249
/proc/meminfo: memFree=1514176/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=2476 CPUtime=0
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 220757650 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556991 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 619 302 50 130 0 486 0

[startup+0.0514721 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20249
/proc/meminfo: memFree=1514176/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=3460 CPUtime=0.04
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 582 0 0 0 4 0 0 0 18 0 1 0 220757650 3543040 568 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 865 568 63 130 0 732 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3460

[startup+0.101477 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20249
/proc/meminfo: memFree=1514176/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=3460 CPUtime=0.09
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 220757650 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3460

[startup+0.301495 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20249
/proc/meminfo: memFree=1514176/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=3460 CPUtime=0.29
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 585 0 0 0 29 0 0 0 19 0 1 0 220757650 3543040 571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 865 571 66 130 0 732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3460

[startup+0.701529 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20249
/proc/meminfo: memFree=1514176/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=3592 CPUtime=0.69
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 595 0 0 0 69 0 0 0 23 0 1 0 220757650 3678208 581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 898 581 66 130 0 765 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3592

[startup+1.5026 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1511800/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=3988 CPUtime=1.49
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 697 0 0 0 149 0 0 0 25 0 1 0 220757650 4083712 683 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 997 683 66 130 0 864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3988

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1511352/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=4252 CPUtime=3.09
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 768 0 0 0 309 0 0 0 25 0 1 0 220757650 4354048 754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 1063 754 66 130 0 930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4252

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1510840/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=4648 CPUtime=6.29
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 879 0 0 0 629 0 0 0 25 0 1 0 220757650 4759552 865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 1162 865 66 130 0 1029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4648

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1510208/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=5180 CPUtime=12.69
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 1004 0 0 0 1268 1 0 0 25 0 1 0 220757650 5304320 990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 1295 990 66 130 0 1162 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5180

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1509696/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=5740 CPUtime=25.49
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 1127 0 0 0 2548 1 0 0 25 0 1 0 220757650 5877760 1113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 1435 1113 66 130 0 1302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5740

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1508928/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=6400 CPUtime=51.08
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 1317 0 0 0 5107 1 0 0 25 0 1 0 220757650 6553600 1303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 1600 1303 66 130 0 1467 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6400

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1507456/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=7892 CPUtime=102.27
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 1670 0 0 0 10225 2 0 0 25 0 1 0 220757650 8081408 1656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 1973 1656 66 130 0 1840 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7892

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1506688/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=8684 CPUtime=162.25
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 1880 0 0 0 16223 2 0 0 25 0 1 0 220757650 8892416 1866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 2171 1866 66 130 0 2038 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8684

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1505600/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=9752 CPUtime=222.23
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 2129 0 0 0 22221 2 0 0 25 0 1 0 220757650 9986048 2115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 2438 2115 66 130 0 2305 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9752

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1505472/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=9884 CPUtime=282.22
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 2173 0 0 0 28219 3 0 0 25 0 1 0 220757650 10121216 2159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 2471 2159 66 130 0 2338 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9884

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1504704/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=10680 CPUtime=342.2
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 2373 0 0 0 34217 3 0 0 25 0 1 0 220757650 10936320 2359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 2670 2359 66 130 0 2537 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10680

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1504256/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=11076 CPUtime=402.18
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 2470 0 0 0 40215 3 0 0 25 0 1 0 220757650 11341824 2456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 2769 2456 66 130 0 2636 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11076

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1504000/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=11352 CPUtime=462.17
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 2540 0 0 0 46213 4 0 0 25 0 1 0 220757650 11624448 2526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552385 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 2838 2526 66 130 0 2705 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11352

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1503872/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=11352 CPUtime=522.15
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 2554 0 0 0 52211 4 0 0 25 0 1 0 220757650 11624448 2540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 2838 2540 66 130 0 2705 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11352

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1503104/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=12308 CPUtime=582.13
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 2761 0 0 0 58209 4 0 0 25 0 1 0 220757650 12603392 2747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 3077 2747 66 130 0 2944 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12308

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20250
/proc/meminfo: memFree=1502144/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=13232 CPUtime=642.13
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 3003 0 0 0 64208 5 0 0 25 0 1 0 220757650 13549568 2989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 3308 2989 66 130 0 3175 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13232


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492928/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22492 CPUtime=4061.13
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5279 0 0 0 406102 11 0 0 25 0 1 0 220757650 23031808 5265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5623 5265 66 130 0 5490 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 22492

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492928/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22492 CPUtime=4121.11
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5279 0 0 0 412100 11 0 0 25 0 1 0 220757650 23031808 5265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5623 5265 66 130 0 5490 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 22492

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492928/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22492 CPUtime=4181.09
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5279 0 0 0 418098 11 0 0 25 0 1 0 220757650 23031808 5265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5623 5265 66 130 0 5490 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 22492

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492864/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22492 CPUtime=4241.07
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5304 0 0 0 424096 11 0 0 25 0 1 0 220757650 23031808 5290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5623 5290 66 130 0 5490 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 22492

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492800/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22624 CPUtime=4301.05
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5313 0 0 0 430094 11 0 0 25 0 1 0 220757650 23166976 5299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5656 5299 66 130 0 5523 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 22624

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492800/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22624 CPUtime=4361.04
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5313 0 0 0 436093 11 0 0 25 0 1 0 220757650 23166976 5299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5656 5299 66 130 0 5523 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 22624

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492864/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22624 CPUtime=4421.02
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5313 0 0 0 442091 11 0 0 25 0 1 0 220757650 23166976 5299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5656 5299 66 130 0 5523 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 22624

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492800/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22624 CPUtime=4481.01
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5313 0 0 0 448089 12 0 0 25 0 1 0 220757650 23166976 5299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5656 5299 66 130 0 5523 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 22624

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492672/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22784 CPUtime=4540.99
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5349 0 0 0 454087 12 0 0 25 0 1 0 220757650 23330816 5335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5696 5335 66 130 0 5563 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 22784

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492608/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=22784 CPUtime=4600.98
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5349 0 0 0 460086 12 0 0 25 0 1 0 220757650 23330816 5335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5696 5335 66 130 0 5563 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 22784

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492160/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=4660.96
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5469 0 0 0 466084 12 0 0 25 0 1 0 220757650 23736320 5455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5455 66 130 0 5662 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 23180

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492160/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=4720.95
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5474 0 0 0 472083 12 0 0 25 0 1 0 220757650 23736320 5460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5460 66 130 0 5662 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 23180

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492160/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=4780.92
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5474 0 0 0 478080 12 0 0 25 0 1 0 220757650 23736320 5460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5460 66 130 0 5662 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 23180

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492096/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=4840.92
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5474 0 0 0 484079 13 0 0 25 0 1 0 220757650 23736320 5460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5460 66 130 0 5662 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 23180

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492160/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=4900.89
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5474 0 0 0 490076 13 0 0 25 0 1 0 220757650 23736320 5460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5460 66 130 0 5662 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 23180

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20450
/proc/meminfo: memFree=1492096/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=4960.87
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5474 0 0 0 496074 13 0 0 25 0 1 0 220757650 23736320 5460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5460 66 130 0 5662 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 23180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20450
/proc/meminfo: memFree=1492160/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=5000.07
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5474 0 0 0 499994 13 0 0 25 0 1 0 220757650 23736320 5460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5460 66 130 0 5662 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 23180

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

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

[startup+5001.5 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20450
/proc/meminfo: memFree=1492160/2055920 swapFree=4183136/4192956
[pid=20249] ppid=20247 vsize=23180 CPUtime=5000.07
/proc/20249/stat : 20249 (minisat_noasser) R 20247 20249 19956 0 -1 4194304 5474 0 0 0 499994 13 0 0 25 0 1 0 220757650 23736320 5460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20249/statm: 5795 5460 66 130 0 5662 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 23180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.94
CPU system time (s): 0.139978
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 23180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5474
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= 5134

runsolver used 3.9244 second user time and 9.78751 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 28 21:36:57 UTC 2007

IDJOB= 425140
IDBENCH= 20250
IDSOLVER= 189
FILE ID= node57/425140-1177796217

PBS_JOBID= 4715781

Free space on /tmp= 66514 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/425140-1177796217/minisat_noassertions /tmp/evaluation/425140-1177796217/instance-425140-1177796217.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-425140-1177796217 -o ROOT/results/node57/solver-425140-1177796217 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425140-1177796217/minisat_noassertions /tmp/evaluation/425140-1177796217/instance-425140-1177796217.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 844065109

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1514648 kB
Buffers:         49340 kB
Cached:         416652 kB
SwapCached:       4364 kB
Active:         199080 kB
Inactive:       277264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514648 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:            51068 kB
Committed_AS:  2692408 kB
PageTables:       1408 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= 66514 MiB

End job on node57 on Sat Apr 28 23:00:21 UTC 2007