Trace number 1806168

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
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...
0.59/0.62	c ==============================================================================
0.59/0.62	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.62	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.62	c ==============================================================================
0.59/0.62	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.69/0.73	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.69/0.73	c ==============================================================================
0.69/0.73	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.69/0.73	c CPU time:   0.664898 s
0.69/0.73	c ==============================================================================
1.39/1.49	c SatElite is done !
1.39/1.49	c revival is preprocessing the formula...#ITERATIONS 27
384.02/384.22	#LEARNT CLAUSES 679
384.32/384.57	done !
384.32/384.57	c Calling MINISAT
384.32/384.57	This is MiniSat 2.0 beta
384.32/384.57	WARNING: for repeatability, setting FPU to use double precision
384.32/384.57	============================[ Problem Statistics ]=============================
384.32/384.57	|                                                                             |
384.32/384.57	|  Number of variables:  48560                                                |
384.32/384.57	|  Number of clauses:    317564                                               |
384.40/384.89	|  Parsing time:         0.29         s                                       |
384.72/384.92	============================[ Search Statistics ]==============================
384.72/384.92	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
384.72/384.92	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
384.72/384.92	===============================================================================
384.72/384.92	|         0 |   48491   317467  1017050 |   105822        0    nan |  0.000 % |
384.82/385.01	|       101 |   48491   317467  1017050 |   116404      101     34 |  0.142 % |
385.01/385.22	|       252 |   48491   317467  1017050 |   128045      252    108 |  0.142 % |
385.11/385.35	|       479 |   48491   317467  1017050 |   140849      479     75 |  0.142 % |
385.71/385.94	|       817 |   48491   317467  1017050 |   154934      817    132 |  0.142 % |
387.42/387.67	|      1324 |   48491   317467  1017050 |   170427     1324    217 |  0.142 % |
389.22/389.41	|      2083 |   48491   317467  1017050 |   187470     2083    303 |  0.142 % |
390.91/391.13	|      3222 |   48491   317467  1017050 |   206217     3222    257 |  0.142 % |
395.21/395.49	|      4933 |   48491   317467  1017050 |   226839     4933    337 |  0.142 % |
402.21/402.43	|      7495 |   48491   317467  1017050 |   249523     7495    347 |  0.142 % |
409.80/410.02	|     11339 |   48491   317467  1017050 |   274475    11339    352 |  0.142 % |
426.70/426.94	|     17105 |   48491   317467  1017050 |   301923    17105    475 |  0.142 % |
440.90/441.20	|     25755 |   48491   317467  1017050 |   332115    25755    414 |  0.142 % |
565.54/565.88	|     38730 |   48491   317467  1017050 |   365327    38730    545 |  0.142 % |
699.80/700.13	|     58194 |   48491   317467  1017050 |   401860    58194    773 |  0.142 % |
825.95/826.32	|     87387 |   48491   317467  1017050 |   442046    87387    700 |  0.142 % |
1037.29/1037.72	|    131176 |   48491   317467  1017050 |   486250   131176    723 |  0.142 % |

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-1806168-1242146014/watcher-1806168-1242146014 -o /tmp/evaluation-result-1806168-1242146014/solver-1806168-1242146014 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1806168-1242146014.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: 0.99 0.97 0.91 3/64 18812
/proc/meminfo: memFree=980664/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=0
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 242635943 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 238 197 169 0 51 0
[pid=18813] ppid=18812 vsize=2640 CPUtime=0
/proc/18813/stat : 18813 (SatElite) R 18812 18812 18624 0 -1 4194304 533 0 0 0 0 0 0 0 18 0 1 0 242635943 2703360 516 1992294400 134512640 135031949 4294956224 18446744073709551615 134675572 0 0 4096 3 0 0 0 17 1 0 0
/proc/18813/statm: 660 524 51 126 0 531 0

[startup+0.082358 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18812
/proc/meminfo: memFree=980664/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=0
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 242635943 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 238 197 169 0 51 0
[pid=18813] ppid=18812 vsize=11648 CPUtime=0.07
/proc/18813/stat : 18813 (SatElite) R 18812 18812 18624 0 -1 4194304 2540 0 0 0 6 1 0 0 18 0 1 0 242635943 11927552 2475 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/18813/statm: 2912 2476 52 126 0 2783 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17008

[startup+0.10136 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18812
/proc/meminfo: memFree=980664/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=0
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 242635943 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 238 197 169 0 51 0
[pid=18813] ppid=18812 vsize=12572 CPUtime=0.09
/proc/18813/stat : 18813 (SatElite) R 18812 18812 18624 0 -1 4194304 2793 0 0 0 8 1 0 0 18 0 1 0 242635943 12873728 2728 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/18813/statm: 3143 2728 52 126 0 3014 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301399 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18812
/proc/meminfo: memFree=980664/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=0
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 242635943 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 238 197 169 0 51 0
[pid=18813] ppid=18812 vsize=20204 CPUtime=0.29
/proc/18813/stat : 18813 (SatElite) R 18812 18812 18624 0 -1 4194304 4653 0 0 0 26 3 0 0 19 0 1 0 242635943 20688896 4588 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/18813/statm: 5051 4588 52 126 0 4922 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25564

[startup+0.701478 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 18812
/proc/meminfo: memFree=980664/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=0
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 242635943 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 238 197 169 0 51 0
[pid=18813] ppid=18812 vsize=36356 CPUtime=0.69
/proc/18813/stat : 18813 (SatElite) R 18812 18812 18624 0 -1 4194304 8935 0 0 0 63 6 0 0 23 0 1 0 242635943 37228544 8048 1992294400 134512640 135031949 4294956224 18446744073709551615 134690701 0 0 4096 3 0 0 0 17 1 0 0
/proc/18813/statm: 9089 8048 67 126 0 8960 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41716

[startup+1.50164 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18814
/proc/meminfo: memFree=945704/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5360

[startup+3.10195 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=954664/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=20424 CPUtime=1.59
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 6554 0 0 0 155 4 0 0 25 0 1 50000 242636092 20914176 4522 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5106 4522 85 6 0 4744 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25784

[startup+6.30158 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=953448/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=21216 CPUtime=4.79
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 6753 0 0 0 475 4 0 0 25 0 1 50000 242636092 21725184 4721 1992294400 134512640 134537284 4294956384 18446744073709551615 134523906 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5304 4721 85 6 0 4942 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26576

[startup+12.7028 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952552/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=21876 CPUtime=11.18
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 6943 0 0 0 1114 4 0 0 25 0 1 50000 242636092 22401024 4911 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5469 4911 85 6 0 5107 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 27236

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952296/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=22140 CPUtime=23.98
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 7003 0 0 0 2393 5 0 0 25 0 1 50000 242636092 22671360 4971 1992294400 134512640 134537284 4294956384 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5535 4971 85 6 0 5173 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27500

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952168/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=22272 CPUtime=49.55
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 7025 0 0 0 4950 5 0 0 25 0 1 50000 242636092 22806528 4993 1992294400 134512640 134537284 4294956384 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5568 4993 85 6 0 5206 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 27632

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952232/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=22272 CPUtime=100.74
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 7030 0 0 0 10069 5 0 0 25 0 1 50000 242636092 22806528 4998 1992294400 134512640 134537284 4294956384 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5568 4998 85 6 0 5206 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 27632

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952168/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=22272 CPUtime=160.71
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 7034 0 0 0 16066 5 0 0 25 0 1 50000 242636092 22806528 5002 1992294400 134512640 134537284 4294956384 18446744073709551615 134523567 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5568 5002 85 6 0 5206 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 27632

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952168/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=22272 CPUtime=220.7
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 7034 0 0 0 22064 6 0 0 25 0 1 50000 242636092 22806528 5002 1992294400 134512640 134537284 4294956384 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5568 5002 85 6 0 5206 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 27632

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952168/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=22272 CPUtime=280.68
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 7034 0 0 0 28062 6 0 0 25 0 1 50000 242636092 22806528 5002 1992294400 134512640 134537284 4294956384 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5568 5002 85 6 0 5206 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 27632

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18815
/proc/meminfo: memFree=952232/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=1.48
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 317 10259 0 0 0 0 138 10 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18815] ppid=18812 vsize=22272 CPUtime=340.66
/proc/18815/stat : 18815 (revival) R 18812 18812 18624 0 -1 4194304 7034 0 0 0 34060 6 0 0 25 0 1 50000 242636092 22806528 5002 1992294400 134512640 134537284 4294956384 18446744073709551615 134524267 0 0 4096 8192 0 0 0 17 1 0 0
/proc/18815/statm: 5568 5002 85 6 0 5206 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 27632

[startup+402.301 s]

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

/proc/18816/statm: 30308 29831 77 170 0 30136 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 126592

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=804840/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=162080 CPUtime=257.63
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 40067 0 0 0 25732 31 0 0 25 0 1 0 242674400 165969920 40050 1992294400 134512640 135212939 4294956240 18446744073709551615 134527011 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 40520 40050 77 170 0 40348 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 167440

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=765864/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=201224 CPUtime=317.59
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 49849 0 0 0 31722 37 0 0 25 0 1 0 242674400 206053376 49832 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 50306 49832 77 170 0 50134 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 206584

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=735336/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=231620 CPUtime=377.58
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 57439 0 0 0 37715 43 0 0 25 0 1 0 242674400 237178880 57422 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 57905 57422 77 170 0 57733 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 236980

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=703976/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=263156 CPUtime=437.56
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 65332 0 0 0 43708 48 0 0 25 0 1 0 242674400 269471744 65315 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 65789 65315 77 170 0 65617 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 268516

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=666152/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=300684 CPUtime=497.53
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 74705 0 0 0 49696 57 0 0 25 0 1 0 242674400 307900416 74688 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 75171 74688 77 170 0 74999 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 306044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=628968/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=338312 CPUtime=557.51
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 84124 0 0 0 55684 67 0 0 25 0 1 0 242674400 346431488 84107 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 84578 84107 77 170 0 84406 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 343672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=587176/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=379492 CPUtime=617.49
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 94415 0 0 0 61674 75 0 0 25 0 1 0 242674400 388599808 94398 1992294400 134512640 135212939 4294956240 18446744073709551615 134536630 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 94873 94398 77 170 0 94701 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 384852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=556200/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=410832 CPUtime=677.47
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 102188 0 0 0 67664 83 0 0 25 0 1 0 242674400 420691968 102171 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 102708 102171 77 170 0 102536 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 416192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=528296/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=438412 CPUtime=737.45
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 109112 0 0 0 73656 89 0 0 25 0 1 0 242674400 448933888 109095 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 109603 109095 77 170 0 109431 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 443772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=500264/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=466672 CPUtime=797.43
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 116191 0 0 0 79646 97 0 0 25 0 1 0 242674400 477872128 116174 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 116668 116174 77 170 0 116496 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 472032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=492008/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=474384 CPUtime=815.62
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 118123 0 0 0 81464 98 0 0 25 0 1 0 242674400 485769216 118106 1992294400 134512640 135212939 4294956240 18446744073709551615 134536453 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 118596 118106 77 170 0 118424 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 479744

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: 0.99 0.97 0.91 2/66 18818
/proc/meminfo: memFree=492008/2055924 swapFree=4180096/4192956
[pid=18812] ppid=18810 vsize=5360 CPUtime=384.4
/proc/18812/stat : 18812 (run.sh) S 18810 18812 18624 0 -1 4194304 343 17308 0 0 0 0 38418 22 16 0 1 0 242635943 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18812/statm: 1340 241 197 169 0 51 0
[pid=18816] ppid=18812 vsize=474384 CPUtime=815.62
/proc/18816/stat : 18816 (minisat) R 18812 18812 18624 0 -1 4194304 118123 0 0 0 81464 98 0 0 25 0 1 0 242674400 485769216 118106 1992294400 134512640 135212939 4294956240 18446744073709551615 134536453 0 0 4096 3 0 0 0 17 1 0 0
/proc/18816/statm: 118596 118106 77 170 0 118424 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 479744

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18812 and gives
#  childrusage.ru_utime.tv_sec=384
#  childrusage.ru_utime.tv_usec=187594
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=227965
# CPU time returned by wait4() is 384.416
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1198.82
CPU system time (s): 1.2
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 479744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 384.188
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17651
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= 939

runsolver used 1.38179 second user time and 2.95655 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-12 18:33:36
IDJOB=1806168
IDBENCH=24683
IDSOLVER=648
FILE ID=node6/1806168-1242146014
PBS_JOBID= 9289715
Free space on /tmp= 66224 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806168-1242146014/watcher-1806168-1242146014 -o /tmp/evaluation-result-1806168-1242146014/solver-1806168-1242146014 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1806168-1242146014.cnf HOME

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=496592761

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:        981144 kB
Buffers:         77688 kB
Cached:         897316 kB
SwapCached:       6644 kB
Active:         108376 kB
Inactive:       874956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:        981144 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            9592 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            77452 kB
Committed_AS:   961512 kB
PageTables:       1452 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= 66208 MiB
End job on node6 at 2009-05-12 18:53:38