Trace number 1806959

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ReVivAl 0.23 + SatElite 2009-03-18? (TO) 1200.09 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2.cnf
MD5SUMc145d81f1457b6e33e1aa58009001b0a
Bench CategoryCRAFTED (crafted 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 variables1448
Number of clauses720410
Sum of the clauses size4254134
Maximum clause length34
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 24709
Number of clauses of size 30
Number of clauses of size 48462
Number of clauses of size 530976
Number of clauses of size over 5675879

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
0.88/0.94	c ==============================================================================
0.88/0.94	c |           |     ORIGINAL     |              LEARNT              |          |
0.88/0.94	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.88/0.94	c ==============================================================================
0.88/0.94	c |         0 |  720026  4253750 |  216007       0        0     nan |  0.000 % |
45.75/45.89	c |         0 |  373673  2138802 |      --       0       --      -- |     --   | -42225/-36740
45.75/45.89	c ==============================================================================
45.75/45.89	c Result  :   #vars: 989   #clauses: 373673   #literals: 2138802
45.75/45.89	c CPU time:   45.721 s
45.75/45.89	c ==============================================================================
46.86/46.99	c SatElite is done !
46.86/46.99	c revival is preprocessing the formula...Time out is reached... exporting CNF
546.96/547.23	#ITERATIONS 47
546.96/547.23	#LEARNT CLAUSES 113
547.27/547.58	done !
547.27/547.58	c Calling MINISAT
547.27/547.59	This is MiniSat 2.0 beta
547.27/547.59	WARNING: for repeatability, setting FPU to use double precision
547.27/547.59	============================[ Problem Statistics ]=============================
547.27/547.59	|                                                                             |
547.27/547.59	|  Number of variables:  989                                                  |
547.27/547.59	|  Number of clauses:    308274                                               |
547.47/547.78	|  Parsing time:         0.17         s                                       |
547.47/547.79	============================[ Search Statistics ]==============================
547.47/547.79	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
547.47/547.79	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
547.47/547.79	===============================================================================
547.47/547.79	|         0 |     950   308201  1278012 |   102733        0    nan |  0.000 % |
547.57/547.81	|       100 |     950   308201  1278012 |   113007      100     23 |  3.944 % |
547.57/547.84	|       251 |     950   308201  1278012 |   124307      251     22 |  3.944 % |
547.57/547.88	|       476 |     950   308201  1278012 |   136738      476     19 |  3.944 % |
547.67/547.95	|       814 |     950   308201  1278012 |   150412      814     21 |  3.943 % |
547.77/548.07	|      1320 |     950   308201  1278012 |   165453     1320     20 |  3.943 % |
547.97/548.25	|      2080 |     950   308201  1278012 |   181998     2080     21 |  3.943 % |
548.17/548.44	|      3219 |     950   308201  1278012 |   200198     3219     25 |  3.943 % |
548.67/548.95	|      4927 |     950   308201  1278012 |   220218     4927     25 |  3.944 % |
549.66/549.92	|      7492 |     950   308201  1278012 |   242240     7492     26 |  3.943 % |
551.15/551.43	|     11336 |     950   308201  1278012 |   266464    11336     30 |  3.943 % |
553.06/553.35	|     17102 |     950   308201  1278012 |   293111    17102     30 |  3.943 % |
557.55/557.89	|     25752 |     950   308201  1278012 |   322422    25752     32 |  3.944 % |
565.35/565.61	|     38726 |     950   308201  1278012 |   354664    38726     34 |  3.944 % |
580.34/580.69	|     58187 |     950   308201  1278012 |   390130    58187     36 |  3.943 % |
606.54/606.80	|     87381 |     950   308201  1278012 |   429144    87381     40 |  3.944 % |
658.83/659.13	|    131171 |     950   308201  1278012 |   472058   131171     43 |  3.943 % |
751.40/751.79	|    196856 |     950   308201  1278012 |   519264   196856     45 |  3.943 % |
970.55/970.96	|    295383 |     950   308201  1278012 |   571190   295383     46 |  3.943 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806959-1242153782/watcher-1806959-1242153782 -o /tmp/evaluation-result-1806959-1242153782/solver-1806959-1242153782 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806959-1242153782.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 17125
/proc/meminfo: memFree=715968/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) R 17123 17125 16669 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17125/statm: 1340 237 196 169 0 51 0
[pid=17126] ppid=17125 vsize=816 CPUtime=0
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 243412268 835584 108 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 204 109 51 126 0 75 0

[startup+0.0210389 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 17125
/proc/meminfo: memFree=715968/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=2008 CPUtime=0.01
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 415 0 0 0 1 0 0 0 19 0 1 0 243412268 2056192 398 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 502 401 51 126 0 373 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7368

[startup+0.101045 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 17125
/proc/meminfo: memFree=715968/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=5312 CPUtime=0.09
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 1199 0 0 0 9 0 0 0 19 0 1 0 243412268 5439488 1182 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 1328 1183 51 126 0 1199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10672

[startup+0.301065 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 17125
/proc/meminfo: memFree=715968/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=18344 CPUtime=0.29
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 4139 0 0 0 26 3 0 0 21 0 1 0 243412268 18784256 4122 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 4586 4122 51 126 0 4457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23704

[startup+0.701105 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 17125
/proc/meminfo: memFree=715968/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=40748 CPUtime=0.69
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 9545 0 0 0 62 7 0 0 25 0 1 0 243412268 41725952 9528 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 10187 9529 51 126 0 10058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46108

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17127
/proc/meminfo: memFree=656240/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=65076 CPUtime=1.48
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 15575 0 0 0 139 9 0 0 25 0 1 0 243412268 66637824 15547 1992294400 134512640 135031949 4294956224 18446744073709551615 134540820 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 16269 15547 63 126 0 16140 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70436

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17127
/proc/meminfo: memFree=653808/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=65244 CPUtime=3.09
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 15622 0 0 0 299 10 0 0 25 0 1 0 243412268 66809856 15594 1992294400 134512640 135031949 4294956224 18446744073709551615 134540576 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 16311 15594 63 126 0 16182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70604

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17127
/proc/meminfo: memFree=653360/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=65756 CPUtime=6.29
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 15728 0 0 0 619 10 0 0 25 0 1 0 243412268 67334144 15700 1992294400 134512640 135031949 4294956224 18446744073709551615 134540576 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 16439 15700 63 126 0 16310 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71116

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17127
/proc/meminfo: memFree=652976/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=66096 CPUtime=12.69
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 15913 0 0 0 1259 10 0 0 25 0 1 0 243412268 67682304 15778 1992294400 134512640 135031949 4294956224 18446744073709551615 134569465 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 16524 15778 63 126 0 16395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71456

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17127
/proc/meminfo: memFree=652080/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=0
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243412268 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17125/statm: 1340 238 197 169 0 51 0
[pid=17126] ppid=17125 vsize=67120 CPUtime=25.48
/proc/17126/stat : 17126 (SatElite) R 17125 17125 16669 0 -1 4194304 16213 0 0 0 2538 10 0 0 25 0 1 0 243412268 68730880 16078 1992294400 134512640 135031949 4294956224 18446744073709551615 134540581 0 0 4096 3 0 0 0 17 0 0 0
/proc/17126/statm: 16780 16078 63 126 0 16651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72480

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17128
/proc/meminfo: memFree=682928/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=46.95
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 317 22168 0 0 0 0 4676 19 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17128] ppid=17125 vsize=24820 CPUtime=4.08
/proc/17128/stat : 17128 (revival) R 17125 17125 16669 0 -1 4194304 8025 0 0 0 404 4 0 0 25 0 1 50000 243416967 25415680 5458 1992294400 134512640 134537284 4294956384 18446744073709551615 134523751 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17128/statm: 6205 5458 85 6 0 5843 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 30180

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17128
/proc/meminfo: memFree=682992/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=46.95
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 317 22168 0 0 0 0 4676 19 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17128] ppid=17125 vsize=24820 CPUtime=55.25
/proc/17128/stat : 17128 (revival) R 17125 17125 16669 0 -1 4194304 8029 0 0 0 5521 4 0 0 25 0 1 50000 243416967 25415680 5462 1992294400 134512640 134537284 4294956384 18446744073709551615 134515953 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17128/statm: 6205 5462 85 6 0 5843 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 30180

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17128
/proc/meminfo: memFree=682160/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=46.95
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 317 22168 0 0 0 0 4676 19 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17128] ppid=17125 vsize=25876 CPUtime=115.23
/proc/17128/stat : 17128 (revival) R 17125 17125 16669 0 -1 4194304 8273 0 0 0 11518 5 0 0 25 0 1 50000 243416967 26497024 5706 1992294400 134512640 134537284 4294956384 18446744073709551615 134523761 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17128/statm: 6469 5706 85 6 0 6107 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 31236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17128
/proc/meminfo: memFree=680176/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=46.95
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 317 22168 0 0 0 0 4676 19 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17128] ppid=17125 vsize=27856 CPUtime=175.2
/proc/17128/stat : 17128 (revival) R 17125 17125 16669 0 -1 4194304 8763 0 0 0 17515 5 0 0 25 0 1 50000 243416967 28524544 6196 1992294400 134512640 134537284 4294956384 18446744073709551615 134524314 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17128/statm: 6964 6196 85 6 0 6602 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 33216

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17128
/proc/meminfo: memFree=678256/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=46.95
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 317 22168 0 0 0 0 4676 19 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17128] ppid=17125 vsize=29836 CPUtime=235.18
/proc/17128/stat : 17128 (revival) R 17125 17125 16669 0 -1 4194304 9267 0 0 0 23513 5 0 0 25 0 1 50000 243416967 30552064 6700 1992294400 134512640 134537284 4294956384 18446744073709551615 134523977 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17128/statm: 7459 6700 85 6 0 7097 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 35196

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17128
/proc/meminfo: memFree=676144/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=46.95
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 317 22168 0 0 0 0 4676 19 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17128] ppid=17125 vsize=31816 CPUtime=295.17
/proc/17128/stat : 17128 (revival) R 17125 17125 16669 0 -1 4194304 9778 0 0 0 29511 6 0 0 25 0 1 50000 243416967 32579584 7211 1992294400 134512640 134537284 4294956384 18446744073709551615 134523875 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17128/statm: 7954 7211 85 6 0 7592 0
Current children cumulated CPU time (s) 342.12

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

/proc/17129/statm: 7007 6855 77 170 0 6835 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 33388

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=658544/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=40756 CPUtime=94.66
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 10042 0 0 0 9459 7 0 0 25 0 1 0 243467027 41734144 10026 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 10189 10026 77 170 0 10017 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 46116

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=647664/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=51952 CPUtime=154.64
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 12795 0 0 0 15454 10 0 0 25 0 1 0 243467027 53198848 12779 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 12988 12779 77 170 0 12816 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 57312

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=638384/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=61192 CPUtime=214.64
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 15107 0 0 0 21452 12 0 0 25 0 1 0 243467027 62660608 15091 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 15298 15091 77 170 0 15126 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 66552

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=631664/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=68192 CPUtime=274.61
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 16784 0 0 0 27448 13 0 0 25 0 1 0 243467027 69828608 16768 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 17048 16768 77 170 0 16876 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 73552

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=625264/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=74648 CPUtime=334.6
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 18387 0 0 0 33445 15 0 0 25 0 1 0 243467027 76439552 18371 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 18662 18371 77 170 0 18490 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 80008

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=619824/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=80092 CPUtime=394.58
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 19754 0 0 0 39442 16 0 0 25 0 1 0 243467027 82014208 19738 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 20023 19738 77 170 0 19851 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 85452

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=614064/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=86012 CPUtime=454.56
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 21197 0 0 0 45439 17 0 0 25 0 1 0 243467027 88076288 21181 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 21503 21181 77 170 0 21331 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 91372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17129
/proc/meminfo: memFree=609136/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=91612 CPUtime=514.56
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 22430 0 0 0 51437 19 0 0 25 0 1 0 243467027 93810688 22414 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 22903 22414 77 170 0 22731 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 96972

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17135
/proc/meminfo: memFree=603696/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=96756 CPUtime=574.54
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 23729 0 0 0 57434 20 0 0 25 0 1 0 243467027 99078144 23713 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 24189 23713 77 170 0 24017 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 102116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17135
/proc/meminfo: memFree=598576/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=101832 CPUtime=634.52
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 25033 0 0 0 63431 21 0 0 25 0 1 0 243467027 104275968 25017 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 25458 25017 77 170 0 25286 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 107192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17135
/proc/meminfo: memFree=597104/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=103296 CPUtime=652.72
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 25385 0 0 0 65250 22 0 0 25 0 1 0 243467027 105775104 25369 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 25824 25369 77 170 0 25652 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 108656

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17135
/proc/meminfo: memFree=597104/2055920 swapFree=4181340/4192956
[pid=17125] ppid=17123 vsize=5360 CPUtime=547.37
/proc/17125/stat : 17125 (run.sh) S 17123 17125 16669 0 -1 4194304 343 33758 0 0 0 0 54706 31 16 0 1 0 243412268 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17125/statm: 1340 241 197 169 0 51 0
[pid=17129] ppid=17125 vsize=103296 CPUtime=652.72
/proc/17129/stat : 17129 (minisat) R 17125 17125 16669 0 -1 4194304 25385 0 0 0 65250 22 0 0 25 0 1 0 243467027 105775104 25369 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17129/statm: 25824 25369 77 170 0 25652 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 108656

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17125 and gives
#  childrusage.ru_utime.tv_sec=547
#  childrusage.ru_utime.tv_usec=62833
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=314952
# CPU time returned by wait4() is 547.378
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.56
CPU system time (s): 0.53
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 108656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 547.063
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34101
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= 9
involuntary context switches= 1222

runsolver used 1.12783 second user time and 3.2505 second system time

The end

Launcher Data 

Begin job on node12 at 2009-05-12 20:43:03
IDJOB=1806959
IDBENCH=71135
IDSOLVER=648
FILE ID=node12/1806959-1242153782
PBS_JOBID= 9289709
Free space on /tmp= 66076 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806959-1242153782/watcher-1806959-1242153782 -o /tmp/evaluation-result-1806959-1242153782/solver-1806959-1242153782 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806959-1242153782.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c145d81f1457b6e33e1aa58009001b0a
RANDOM SEED=50448750

node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
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		: 3000.213
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:        716448 kB
Buffers:         83368 kB
Cached:        1163948 kB
SwapCached:       5448 kB
Active:         231492 kB
Inactive:      1023736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        716448 kB
SwapTotal:     4192956 kB
SwapFree:      4181340 kB
Dirty:           23308 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            70280 kB
Committed_AS:  1022352 kB
PageTables:       1376 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= 66056 MiB
End job on node12 at 2009-05-12 21:03:05