Trace number 1797452

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 1200.51

General information on the benchmark

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
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 variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
1.49/1.51	c ==============================================================================
1.49/1.51	c |           |     ORIGINAL     |              LEARNT              |          |
1.49/1.51	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.49/1.51	c ==============================================================================
1.49/1.51	c |         0 | 1332772  3936682 |  399831       0        0     nan |  0.000 % |
7.60/7.70	c |         0 | 1317234  4010071 |      --       0       --      -- |     --   | -15195/74092
7.60/7.70	c ==============================================================================
7.60/7.70	c Result  :   #vars: 30665   #clauses: 1317234   #literals: 4010071
7.60/7.70	c CPU time:   7.51286 s
7.60/7.70	c ==============================================================================
9.58/9.64	c SatElite is done !
9.58/9.64	c revival is preprocessing the formula...Time out is reached... exporting CNF
510.02/510.33	#ITERATIONS 2
510.02/510.33	#LEARNT CLAUSES 358
510.89/511.24	done !
510.89/511.24	c Calling MINISAT
510.89/511.24	This is MiniSat 2.0 beta
510.89/511.24	WARNING: for repeatability, setting FPU to use double precision
510.89/511.24	============================[ Problem Statistics ]=============================
510.89/511.24	|                                                                             |
510.89/511.24	|  Number of variables:  30665                                                |
510.89/511.24	|  Number of clauses:    994282                                               |
511.49/511.82	|  Parsing time:         0.51         s                                       |
511.49/511.85	============================[ Search Statistics ]==============================
511.49/511.85	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
511.49/511.85	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
511.49/511.85	===============================================================================
511.49/511.85	|         0 |   26219   988280  3066393 |   329426        0    nan |  0.000 % |
511.69/512.02	|       100 |   26219   988280  3066393 |   362369      100    219 | 14.499 % |
511.69/512.10	|       250 |   26219   988280  3066393 |   398606      250    118 | 14.499 % |
511.79/512.19	|       477 |   26219   988280  3066393 |   438466      477    102 | 14.499 % |
511.99/512.32	|       821 |   26219   988280  3066393 |   482313      821     86 | 14.499 % |
512.19/512.52	|      1327 |   26219   988280  3066393 |   530544     1327    108 | 14.499 % |
512.49/512.87	|      2087 |   26219   988280  3066393 |   583599     2087    122 | 14.499 % |
513.09/513.43	|      3226 |   26219   988280  3066393 |   641959     3226    157 | 14.499 % |
513.89/514.26	|      4935 |   26219   988280  3066393 |   706155     4935    199 | 14.499 % |
514.68/515.08	|      7498 |   26219   988280  3066393 |   776770     7498    218 | 14.499 % |
517.08/517.50	|     11343 |   26219   988280  3066393 |   854447    11343    317 | 14.499 % |
520.08/520.41	|     17109 |   26219   988280  3066393 |   939892    17109    352 | 14.499 % |
525.18/525.50	|     25758 |   26219   988280  3066393 |  1033881    25758    384 | 14.499 % |
532.69/533.06	|     38732 |   26219   988280  3066393 |  1137270    38732    426 | 14.499 % |
544.08/544.42	|     58194 |   26219   988280  3066393 |  1250997    58194    409 | 14.499 % |
565.67/566.09	|     87386 |   26219   988280  3066393 |  1376096    87386    418 | 14.499 % |
614.96/615.36	|    131175 |   26219   988280  3066393 |  1513706   131175    460 | 14.499 % |
684.44/684.87	|    196860 |   26219   988280  3066393 |  1665077   196860    452 | 14.499 % |
829.90/830.40	|    295386 |   26219   988280  3066393 |  1831585   295386    469 | 14.499 % |
1162.40/1162.95	|    443176 |   26219   988280  3066393 |  2014743   443176    532 | 14.499 % |

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-1797452-1242090919/watcher-1797452-1242090919 -o /tmp/evaluation-result-1797452-1242090919/solver-1797452-1242090919 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1797452-1242090919.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 1.00 3/65 3328
/proc/meminfo: memFree=1927808/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) R 3326 3328 3082 0 -1 4194304 269 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279239839 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3328/statm: 1340 237 196 169 0 51 0
[pid=3329] ppid=3328 vsize=816 CPUtime=0
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 135 0 0 0 0 0 0 0 21 0 1 0 237121497 835584 118 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 204 118 51 126 0 75 0

[startup+0.0858741 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3328
/proc/meminfo: memFree=1927808/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 238 197 169 0 51 0
[pid=3329] ppid=3328 vsize=4292 CPUtime=0.07
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 926 0 0 0 7 0 0 0 22 0 1 0 237121497 4395008 909 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 1073 909 51 126 0 944 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9652

[startup+0.101876 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3328
/proc/meminfo: memFree=1927808/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 238 197 169 0 51 0
[pid=3329] ppid=3328 vsize=4820 CPUtime=0.09
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 1058 0 0 0 9 0 0 0 22 0 1 0 237121497 4935680 1041 1992294400 134512640 135031949 4294956224 18446744073709551615 134672959 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 1205 1041 51 126 0 1076 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10180

[startup+0.3019 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3328
/proc/meminfo: memFree=1927808/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 238 197 169 0 51 0
[pid=3329] ppid=3328 vsize=11876 CPUtime=0.28
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 2800 0 0 0 27 1 0 0 24 0 1 0 237121497 12161024 2783 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 2969 2784 51 126 0 2840 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17236

[startup+0.70195 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3328
/proc/meminfo: memFree=1927808/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 238 197 169 0 51 0
[pid=3329] ppid=3328 vsize=29288 CPUtime=0.68
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 6717 0 0 0 64 4 0 0 25 0 1 0 237121497 29990912 6700 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 7322 6700 51 126 0 7193 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 34648

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3330
/proc/meminfo: memFree=1886832/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 238 197 169 0 51 0
[pid=3329] ppid=3328 vsize=84424 CPUtime=1.49
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 19503 0 0 0 137 12 0 0 25 0 1 0 237121497 86450176 19486 1992294400 134512640 135031949 4294956224 18446744073709551615 134542583 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 21106 19486 52 126 0 20977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89784

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3330
/proc/meminfo: memFree=1833712/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 238 197 169 0 51 0
[pid=3329] ppid=3328 vsize=111748 CPUtime=3.08
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 26743 0 0 0 292 16 0 0 25 0 1 0 237121497 114429952 23986 1992294400 134512640 135031949 4294956224 18446744073709551615 134566480 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 27937 23986 67 126 0 27808 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117108

[startup+6.30165 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 3330
/proc/meminfo: memFree=1818416/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=0
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 237121497 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 238 197 169 0 51 0
[pid=3329] ppid=3328 vsize=126900 CPUtime=6.29
/proc/3329/stat : 3329 (SatElite) R 3328 3328 3082 0 -1 4194304 29479 0 0 0 611 18 0 0 25 0 1 0 237121497 129945600 26671 1992294400 134512640 135031949 4294956224 18446744073709551615 134540588 0 0 4096 3 0 0 0 17 1 0 0
/proc/3329/statm: 31725 26671 67 126 0 31596 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132260

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 3331
/proc/meminfo: memFree=1848176/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=57472 CPUtime=2.92
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 18818 0 11 0 283 9 0 0 25 0 1 50000 237122461 58851328 12613 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14368 12613 85 6 0 14006 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 62832

[startup+25.501 s]
/proc/loadavg: 1.12 1.03 1.01 2/67 3331
/proc/meminfo: memFree=1849008/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=57604 CPUtime=15.72
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 18861 0 11 0 1563 9 0 0 25 0 1 50000 237122461 58986496 12656 1992294400 134512640 134537284 4294956384 18446744073709551615 134523816 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14401 12656 85 6 0 14039 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 62964

[startup+51.1012 s]
/proc/loadavg: 1.08 1.03 1.01 2/67 3331
/proc/meminfo: memFree=1849136/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=57604 CPUtime=41.31
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 18863 0 11 0 4122 9 0 0 25 0 1 50000 237122461 58986496 12658 1992294400 134512640 134537284 4294956384 18446744073709551615 134531257 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14401 12658 85 6 0 14039 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 62964

[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 3331
/proc/meminfo: memFree=1849264/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=57604 CPUtime=92.5
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 18863 0 11 0 9241 9 0 0 25 0 1 50000 237122461 58986496 12658 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14401 12658 85 6 0 14039 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 62964

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 3331
/proc/meminfo: memFree=1849264/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=57604 CPUtime=152.48
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 18863 0 11 0 15239 9 0 0 25 0 1 50000 237122461 58986496 12658 1992294400 134512640 134537284 4294956384 18446744073709551615 134523572 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14401 12658 85 6 0 14039 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 62964

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 3331
/proc/meminfo: memFree=1848368/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=58528 CPUtime=212.47
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 19084 0 11 0 21237 10 0 0 25 0 1 50000 237122461 59932672 12879 1992294400 134512640 134537284 4294956384 18446744073709551615 134515835 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14632 12879 85 6 0 14270 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 63888

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3331
/proc/meminfo: memFree=1847728/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=59188 CPUtime=272.44
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 19242 0 11 0 27234 10 0 0 25 0 1 50000 237122461 60608512 13037 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14797 13037 85 6 0 14435 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 64548

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3331
/proc/meminfo: memFree=1847280/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=9.63
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 317 29521 0 0 0 0 932 31 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3331] ppid=3328 vsize=59584 CPUtime=332.43
/proc/3331/stat : 3331 (revival) R 3328 3328 3082 0 -1 4194304 19355 0 11 0 33233 10 0 0 25 0 1 50000 237122461 61014016 13150 1992294400 134512640 134537284 4294956384 18446744073709551615 134531208 0 0 4096 8192 0 0 0 17 1 0 0
/proc/3331/statm: 14896 13150 85 6 0 14534 0
Current children cumulated CPU time (s) 342.06

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

/proc/3332/statm: 57788 57483 77 170 0 57616 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 236512

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=1543472/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=337192 CPUtime=131.01
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 83994 0 0 0 13040 61 0 0 25 0 1 0 237172621 345284608 83978 1992294400 134512640 135212939 4294956240 18446744073709551615 134526757 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 84298 83978 77 170 0 84126 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 342552

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=1452912/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=428996 CPUtime=191
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 106860 0 0 0 19020 80 0 0 25 0 1 0 237172621 439291904 106844 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 107249 106844 77 170 0 107077 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 434356

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=1360880/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=519816 CPUtime=250.99
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 129582 0 0 0 25000 99 0 0 25 0 1 0 237172621 532291584 129566 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 129954 129566 77 170 0 129782 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 525176

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=1288816/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=592320 CPUtime=310.96
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 147710 0 0 0 30982 114 0 0 25 0 1 0 237172621 606535680 147694 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 148080 147694 77 170 0 147908 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 597680

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=1221680/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=659292 CPUtime=370.94
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 164318 0 0 0 36967 127 0 0 25 0 1 0 237172621 675115008 164302 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 164823 164302 77 170 0 164651 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 664652

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=1137328/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=744120 CPUtime=430.93
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 185538 0 0 0 42949 144 0 0 25 0 1 0 237172621 761978880 185522 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 186030 185522 77 170 0 185858 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 749480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=1062768/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=817956 CPUtime=490.91
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 204017 0 0 0 48933 158 0 0 25 0 1 0 237172621 837586944 204001 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 204489 204001 77 170 0 204317 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 823316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=990448/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=890768 CPUtime=550.89
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 222245 0 0 0 54917 172 0 0 25 0 1 0 237172621 912146432 222229 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 222692 222229 77 170 0 222520 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 896128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=932656/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=947580 CPUtime=610.88
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 236426 0 0 0 60903 185 0 0 25 0 1 0 237172621 970321920 236410 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 236895 236410 77 170 0 236723 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 952940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=880240/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=1000252 CPUtime=670.86
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 249592 0 0 0 66889 197 0 0 25 0 1 0 237172621 1024258048 249576 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 250063 249576 77 170 0 249891 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 1005612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3332
/proc/meminfo: memFree=865584/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=1014240 CPUtime=689.06
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 253083 0 0 0 68705 201 0 0 25 0 1 0 237172621 1038581760 253067 1992294400 134512640 135212939 4294956240 18446744073709551615 134536987 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 253560 253067 77 170 0 253388 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1019600

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 2/67 3332
/proc/meminfo: memFree=865584/2055920 swapFree=4158712/4192956
[pid=3328] ppid=3326 vsize=5360 CPUtime=510.94
/proc/3328/stat : 3328 (run.sh) S 3326 3328 3082 0 -1 4194304 343 49776 0 13 0 0 51044 50 16 0 1 0 237121497 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3328/statm: 1340 241 197 169 0 51 0
[pid=3332] ppid=3328 vsize=1014240 CPUtime=689.06
/proc/3332/stat : 3332 (minisat) R 3328 3328 3082 0 -1 4194304 253083 0 0 0 68705 201 0 0 25 0 1 0 237172621 1038581760 253067 1992294400 134512640 135212939 4294956240 18446744073709551615 134536987 0 0 4096 3 0 0 0 17 1 0 0
/proc/3332/statm: 253560 253067 77 170 0 253388 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1019600

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3328 and gives
#  childrusage.ru_utime.tv_sec=510
#  childrusage.ru_utime.tv_usec=447400
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=505923
# CPU time returned by wait4() is 510.953
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1197.49
CPU system time (s): 2.51
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 1019600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 510.447
system time used= 0.505923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50119
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 1368

runsolver used 1.05084 second user time and 3.32749 second system time

The end

Launcher Data 

Begin job on node92 at 2009-05-12 03:15:21
IDJOB=1797452
IDBENCH=71777
IDSOLVER=648
FILE ID=node92/1797452-1242090919
PBS_JOBID= 9277681
Free space on /tmp= 66384 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797452-1242090919/watcher-1797452-1242090919 -o /tmp/evaluation-result-1797452-1242090919/solver-1797452-1242090919 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1797452-1242090919.cnf HOME

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

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=1353523427

node92.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		: 3000.245
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		: 3000.245
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1928352 kB
Buffers:          2100 kB
Cached:          51532 kB
SwapCached:      28308 kB
Active:          36236 kB
Inactive:        47264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928352 kB
SwapTotal:     4192956 kB
SwapFree:      4158712 kB
Dirty:           25548 kB
Writeback:           0 kB
Mapped:          14164 kB
Slab:            30000 kB
Committed_AS:   590184 kB
PageTables:       1460 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= 66340 MiB
End job on node92 at 2009-05-12 03:35:23