Trace number 1796687

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) 1200.1 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications 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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
0.48/0.54	c ==============================================================================
0.48/0.54	c |           |     ORIGINAL     |              LEARNT              |          |
0.48/0.54	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.48/0.54	c ==============================================================================
0.48/0.54	c |         0 |  459963  1073247 |  137988       0        0     nan |  0.000 % |
18.78/18.82	c |         0 |  179278   803454 |      --       0       --      -- |     --   | -280663/-269740
18.78/18.82	c ==============================================================================
18.78/18.82	c Result  :   #vars: 13881   #clauses: 179278   #literals: 803454
18.78/18.82	c CPU time:   18.4482 s
18.78/18.82	c ==============================================================================
19.17/19.24	c SatElite is done !
19.17/19.24	c revival is preprocessing the formula...#ITERATIONS 18
222.70/222.85	#LEARNT CLAUSES 3
222.89/223.08	done !
222.89/223.08	c Calling MINISAT
222.89/223.08	This is MiniSat 2.0 beta
222.89/223.08	WARNING: for repeatability, setting FPU to use double precision
222.89/223.08	============================[ Problem Statistics ]=============================
222.89/223.08	|                                                                             |
222.89/223.08	|  Number of variables:  13881                                                |
222.89/223.08	|  Number of clauses:    178517                                               |
223.08/223.21	|  Parsing time:         0.12         s                                       |
223.08/223.22	============================[ Search Statistics ]==============================
223.08/223.22	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
223.08/223.22	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
223.08/223.22	===============================================================================
223.08/223.22	|         0 |   13875   178511   748387 |    59503        0    nan |  0.000 % |
223.08/223.26	|       100 |   13875   178511   748387 |    65454      100     65 |  0.043 % |
223.18/223.33	|       251 |   13875   178511   748387 |    71999      251     36 |  0.043 % |
223.27/223.47	|       479 |   13875   178511   748387 |    79199      479     37 |  0.043 % |
223.47/223.61	|       816 |   13875   178511   748387 |    87119      816     37 |  0.043 % |
223.68/223.80	|      1323 |   13875   178511   748387 |    95831     1323     40 |  0.043 % |
223.88/224.05	|      2082 |   13875   178511   748387 |   105414     2082     51 |  0.043 % |
224.38/224.57	|      3222 |   13875   178511   748387 |   115955     3222     57 |  0.043 % |
225.18/225.33	|      4931 |   13875   178511   748387 |   127551     4931     67 |  0.043 % |
226.97/227.17	|      7498 |   13875   178511   748387 |   140306     7498     91 |  0.043 % |
229.98/230.16	|     11342 |   13875   178511   748387 |   154337    11342    164 |  0.043 % |
235.07/235.20	|     17109 |   13875   178511   748387 |   169770    17109    216 |  0.043 % |
253.77/253.91	|     25758 |   13875   178511   748387 |   186747    25758    324 |  0.043 % |
273.77/273.98	|     38741 |   13875   178511   748387 |   205422    38741    391 |  0.043 % |
310.25/310.41	|     58203 |   13875   178511   748387 |   225965    58203    391 |  0.043 % |
409.22/409.44	|     87396 |   13875   178511   748387 |   248561    87396    538 |  0.043 % |
561.97/562.21	|    131187 |   13875   178511   748387 |   273417   131187    598 |  0.043 % |
805.91/806.27	|    196873 |   13875   178511   748387 |   300759   196873    581 |  0.043 % |

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-1796687-1242079043/watcher-1796687-1242079043 -o /tmp/evaluation-result-1796687-1242079043/solver-1796687-1242079043 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796687-1242079043.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: 1.12 1.10 1.02 3/64 11767
/proc/meminfo: memFree=1101688/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=1564 CPUtime=0
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 235931557 1601536 276 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 391 277 51 126 0 262 0

[startup+0.0662441 s]
/proc/loadavg: 1.12 1.10 1.02 3/64 11767
/proc/meminfo: memFree=1101688/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=8592 CPUtime=0.05
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 1868 0 0 0 4 1 0 0 18 0 1 0 235931557 8798208 1851 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 2148 1852 51 126 0 2019 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13952

[startup+0.101246 s]
/proc/loadavg: 1.12 1.10 1.02 3/64 11767
/proc/meminfo: memFree=1101688/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=14764 CPUtime=0.08
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 2915 0 0 0 7 1 0 0 18 0 1 0 235931557 15118336 2898 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 3691 2898 51 126 0 3562 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20124

[startup+0.301268 s]
/proc/loadavg: 1.12 1.10 1.02 3/64 11767
/proc/meminfo: memFree=1101688/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=36916 CPUtime=0.29
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 8235 0 0 0 25 4 0 0 19 0 1 0 235931557 37801984 8218 1992294400 134512640 135031949 4294956224 18446744073709551615 134672959 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 9229 8218 51 126 0 9100 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42276

[startup+0.701313 s]
/proc/loadavg: 1.12 1.10 1.02 3/64 11767
/proc/meminfo: memFree=1101688/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=74804 CPUtime=0.69
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 16815 0 0 0 61 8 0 0 22 0 1 0 235931557 76599296 15521 1992294400 134512640 135031949 4294956224 18446744073709551615 134690701 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 18701 15521 67 126 0 18572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80164

[startup+1.5014 s]
/proc/loadavg: 1.12 1.10 1.02 2/66 11769
/proc/meminfo: memFree=1037224/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=76032 CPUtime=1.48
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 17097 0 0 0 139 9 0 0 25 0 1 0 235931557 77856768 15803 1992294400 134512640 135031949 4294956224 18446744073709551615 134566046 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 19008 15803 67 126 0 18879 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 81392

[startup+3.10159 s]
/proc/loadavg: 1.12 1.10 1.02 2/66 11769
/proc/meminfo: memFree=1031400/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=78248 CPUtime=3.09
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 17603 0 0 0 297 12 0 0 25 0 1 0 235931557 80125952 16309 1992294400 134512640 135031949 4294956224 18446744073709551615 134575970 0 0 4096 3 0 0 0 17 0 0 0
/proc/11768/statm: 19562 16309 67 126 0 19433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83608

[startup+6.30294 s]
/proc/loadavg: 1.11 1.10 1.02 2/66 11769
/proc/meminfo: memFree=1015784/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=82292 CPUtime=6.28
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 18515 0 0 0 611 17 0 0 25 0 1 0 235931557 84267008 17221 1992294400 134512640 135031949 4294956224 18446744073709551615 134566572 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 20573 17221 67 126 0 20444 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 87652

[startup+12.7016 s]
/proc/loadavg: 1.10 1.09 1.02 2/66 11769
/proc/meminfo: memFree=989672/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=0
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235931557 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11767/statm: 1340 238 197 169 0 51 0
[pid=11768] ppid=11767 vsize=87412 CPUtime=12.68
/proc/11768/stat : 11768 (SatElite) R 11767 11767 11509 0 -1 4194304 19944 0 0 0 1242 26 0 0 25 0 1 0 235931557 89509888 18650 1992294400 134512640 135031949 4294956224 18446744073709551615 134690701 0 0 4096 3 0 0 0 17 1 0 0
/proc/11768/statm: 21853 18650 67 126 0 21724 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 92772

[startup+25.5011 s]
/proc/loadavg: 1.08 1.09 1.02 2/66 11770
/proc/meminfo: memFree=1033128/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=19.23
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 317 23729 0 0 0 0 1883 40 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11770] ppid=11767 vsize=12844 CPUtime=6.25
/proc/11770/stat : 11770 (revival) R 11767 11767 11509 0 -1 4194304 3943 0 0 0 622 3 0 0 25 0 1 50000 235933481 13152256 2771 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11770/statm: 3211 2771 85 6 0 2849 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18204

[startup+51.1019 s]
/proc/loadavg: 1.05 1.08 1.01 2/66 11770
/proc/meminfo: memFree=1033192/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=19.23
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 317 23729 0 0 0 0 1883 40 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11770] ppid=11767 vsize=12976 CPUtime=31.83
/proc/11770/stat : 11770 (revival) R 11767 11767 11509 0 -1 4194304 3956 0 0 0 3180 3 0 0 25 0 1 50000 235933481 13287424 2784 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11770/statm: 3244 2784 85 6 0 2882 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18336

[startup+102.306 s]
/proc/loadavg: 1.02 1.07 1.01 2/66 11770
/proc/meminfo: memFree=1033128/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=19.23
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 317 23729 0 0 0 0 1883 40 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11770] ppid=11767 vsize=12976 CPUtime=83.01
/proc/11770/stat : 11770 (revival) R 11767 11767 11509 0 -1 4194304 3956 0 0 0 8298 3 0 0 25 0 1 50000 235933481 13287424 2784 1992294400 134512640 134537284 4294956384 18446744073709551615 134523632 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11770/statm: 3244 2784 85 6 0 2882 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18336

[startup+162.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 11770
/proc/meminfo: memFree=1033128/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=19.23
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 317 23729 0 0 0 0 1883 40 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11770] ppid=11767 vsize=12976 CPUtime=142.99
/proc/11770/stat : 11770 (revival) R 11767 11767 11509 0 -1 4194304 3956 0 0 0 14296 3 0 0 25 0 1 50000 235933481 13287424 2784 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11770/statm: 3244 2784 85 6 0 2882 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 18336

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 11776
/proc/meminfo: memFree=1033056/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=19.23
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 317 23729 0 0 0 0 1883 40 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11770] ppid=11767 vsize=12976 CPUtime=202.97
/proc/11770/stat : 11770 (revival) R 11767 11767 11509 0 -1 4194304 3956 0 0 0 20294 3 0 0 25 0 1 50000 235933481 13287424 2784 1992294400 134512640 134537284 4294956384 18446744073709551615 134524033 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11770/statm: 3244 2784 85 6 0 2882 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18336

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 11777
/proc/meminfo: memFree=958056/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=83464 CPUtime=59.19
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 20666 0 0 0 5906 13 0 0 25 0 1 0 235953865 85467136 20650 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 20866 20650 77 170 0 20694 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 88824

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 11777
/proc/meminfo: memFree=901288/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=139492 CPUtime=119.17
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 34673 0 0 0 11894 23 0 0 25 0 1 0 235953865 142839808 34657 1992294400 134512640 135212939 4294956240 18446744073709551615 134526720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 34873 34657 77 170 0 34701 0
Current children cumulated CPU time (s) 342.14

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

/proc/11777/statm: 85140 84896 77 170 0 84968 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 345920

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=661160/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=379160 CPUtime=419.09
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 94509 0 0 0 41835 74 0 0 25 0 1 0 235953865 388259840 94493 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 94790 94493 77 170 0 94618 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 384520

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=618920/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=421680 CPUtime=479.07
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 105169 0 0 0 47823 84 0 0 25 0 1 0 235953865 431800320 105153 1992294400 134512640 135212939 4294956240 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 105420 105153 77 170 0 105248 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 427040

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=585512/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=454936 CPUtime=539.06
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 113429 0 0 0 53815 91 0 0 25 0 1 0 235953865 465854464 113413 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 113734 113413 77 170 0 113562 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 460296

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=556136/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=484360 CPUtime=599.03
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 120783 0 0 0 59806 97 0 0 25 0 1 0 235953865 495984640 120767 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 121090 120767 77 170 0 120918 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 489720

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=518504/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=522216 CPUtime=659.01
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 130142 0 0 0 65796 105 0 0 25 0 1 0 235953865 534749184 130126 1992294400 134512640 135212939 4294956240 18446744073709551615 134529379 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 130554 130126 77 170 0 130382 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 527576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=486952/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=554052 CPUtime=718.99
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 138102 0 0 0 71787 112 0 0 25 0 1 0 235953865 567349248 138086 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 138513 138086 77 170 0 138341 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 559412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=460008/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=580604 CPUtime=778.97
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 144737 0 0 0 77779 118 0 0 25 0 1 0 235953865 594538496 144721 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 145151 144721 77 170 0 144979 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 585964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=431976/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=608888 CPUtime=838.96
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 151833 0 0 0 83771 125 0 0 25 0 1 0 235953865 623501312 151817 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 152222 151817 77 170 0 152050 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 614248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=401384/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=639132 CPUtime=898.95
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 159400 0 0 0 89762 133 0 0 25 0 1 0 235953865 654471168 159384 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 159783 159384 77 170 0 159611 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 644492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=371816/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=668920 CPUtime=958.93
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 166840 0 0 0 95755 138 0 0 25 0 1 0 235953865 684974080 166824 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 167230 166824 77 170 0 167058 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 674280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11777
/proc/meminfo: memFree=363624/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=676576 CPUtime=977.13
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 168751 0 0 0 97574 139 0 0 25 0 1 0 235953865 692813824 168735 1992294400 134512640 135212939 4294956240 18446744073709551615 134526732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 169144 168735 77 170 0 168972 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 681936

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 1.00 2/66 11777
/proc/meminfo: memFree=363624/2055920 swapFree=4180664/4192956
[pid=11767] ppid=11765 vsize=5360 CPUtime=222.97
/proc/11767/stat : 11767 (run.sh) S 11765 11767 11509 0 -1 4194304 343 27700 0 0 0 0 22252 45 16 0 1 0 235931557 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11767/statm: 1340 241 197 169 0 51 0
[pid=11777] ppid=11767 vsize=676576 CPUtime=977.13
/proc/11777/stat : 11777 (minisat) R 11767 11767 11509 0 -1 4194304 168751 0 0 0 97574 139 0 0 25 0 1 0 235953865 692813824 168735 1992294400 134512640 135212939 4294956240 18446744073709551615 134526732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11777/statm: 169144 168735 77 170 0 168972 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 681936

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11767 and gives
#  childrusage.ru_utime.tv_sec=222
#  childrusage.ru_utime.tv_usec=528170
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=461929
# CPU time returned by wait4() is 222.99
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1198.26
CPU system time (s): 1.84
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 681936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 222.528
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28043
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= 586

runsolver used 1.42678 second user time and 2.94755 second system time

The end

Launcher Data 

Begin job on node59 at 2009-05-11 23:57:24
IDJOB=1796687
IDBENCH=70760
IDSOLVER=648
FILE ID=node59/1796687-1242079043
PBS_JOBID= 9277623
Free space on /tmp= 66284 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796687-1242079043/watcher-1796687-1242079043 -o /tmp/evaluation-result-1796687-1242079043/solver-1796687-1242079043 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796687-1242079043.cnf HOME

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1722141460

node59.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		: 3000.240
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		: 3000.240
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:       1102168 kB
Buffers:         73908 kB
Cached:         785416 kB
SwapCached:       6724 kB
Active:         193420 kB
Inactive:       676068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1102168 kB
SwapTotal:     4192956 kB
SwapFree:      4180664 kB
Dirty:            9264 kB
Writeback:           0 kB
Mapped:          15092 kB
Slab:            70200 kB
Committed_AS:   836160 kB
PageTables:       1472 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= 66224 MiB
End job on node59 at 2009-05-12 00:17:26