Trace number 1796208

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 2009-03-18? (TO) 1200.09 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.51/500.81	#ITERATIONS 4
500.51/500.81	#LEARNT CLAUSES 869
500.60/500.99	done !
500.60/501.00	c Calling MINISAT
500.60/501.00	This is MiniSat 2.0 beta
500.60/501.00	WARNING: for repeatability, setting FPU to use double precision
500.60/501.00	============================[ Problem Statistics ]=============================
500.60/501.00	|                                                                             |
500.60/501.00	|  Number of variables:  293864                                               |
500.60/501.00	|  Number of clauses:    359325                                               |
500.70/501.15	|  Parsing time:         0.12         s                                       |
500.70/501.15	============================[ Search Statistics ]==============================
500.70/501.15	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
500.70/501.15	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
500.70/501.15	===============================================================================
500.70/501.15	|         0 |   32431    97668   213157 |    32556        0    nan |  0.000 % |
500.70/501.26	|       100 |   32431    97668   213157 |    35811      100     37 | 88.964 % |
500.70/501.45	|       251 |   32431    97668   213157 |    39392      251     32 | 88.964 % |
501.39/501.71	|       479 |   32431    97668   213157 |    43332      479     43 | 88.964 % |
501.69/502.00	|       816 |   32431    97668   213157 |    47665      816     39 | 88.964 % |
502.09/502.47	|      1322 |   32431    97668   213157 |    52431     1322     37 | 88.964 % |
502.69/503.00	|      2081 |   32431    97668   213157 |    57674     2081     39 | 88.964 % |
503.80/504.17	|      3221 |   32431    97668   213157 |    63442     3221     47 | 88.964 % |
506.59/506.97	|      4929 |   32418    97432   212580 |    69786     4922     94 | 88.968 % |
508.29/508.65	|      7493 |   32418    97432   212580 |    76765     7486     90 | 88.968 % |
513.09/513.47	|     11337 |   32400    97369   212452 |    84441    11327     96 | 88.974 % |
520.09/520.44	|     17105 |   32400    97369   212452 |    92886    17095     94 | 88.974 % |
531.18/531.56	|     25755 |   32400    97369   212452 |   102174    25745     92 | 88.974 % |
547.57/547.92	|     38729 |   32400    97369   212452 |   112392    38719     87 | 88.974 % |
582.85/583.24	|     58191 |   32400    97369   212452 |   123631    58181     83 | 88.974 % |
634.52/634.98	|     87384 |   32400    97369   212452 |   135994    87374     83 | 88.974 % |
736.48/736.94	|    131175 |   32400    97369   212452 |   149593   131165     83 | 88.974 % |
906.21/906.76	|    196861 |   32400    97369   212452 |   164553   196851     97 | 88.974 % |

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-1796208-1242071858/watcher-1796208-1242071858 -o /tmp/evaluation-result-1796208-1242071858/solver-1796208-1242071858 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796208-1242071858.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: 0.92 1.20 1.60 3/64 4680
/proc/meminfo: memFree=974024/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) R 4678 4680 4643 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4680/statm: 1340 236 195 169 0 51 0
[pid=4681] ppid=4680 vsize=1520 CPUtime=0
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 235213513 1556480 67 1992294400 134512640 134537284 4294956368 18446744073709551615 4311828 0 0 4096 0 0 0 0 17 0 0 0
/proc/4681/statm: 368 59 44 6 0 6 0

[startup+0.022367 s]
/proc/loadavg: 0.92 1.20 1.60 3/64 4680
/proc/meminfo: memFree=974024/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=17996 CPUtime=0.01
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 2799 0 0 0 0 1 0 0 18 0 1 0 235213513 18427904 2767 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4681/statm: 4499 2773 81 6 0 4137 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23356

[startup+0.101372 s]
/proc/loadavg: 0.92 1.20 1.60 3/64 4680
/proc/meminfo: memFree=974024/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=40300 CPUtime=0.09
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 9044 0 0 0 4 5 0 0 19 0 1 0 235213513 41267200 9007 1992294400 134512640 134537284 4294956368 18446744073709551615 134526342 0 0 4096 0 0 0 0 17 0 0 0
/proc/4681/statm: 10075 9010 82 6 0 9713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45660

[startup+0.301385 s]
/proc/loadavg: 0.92 1.20 1.60 3/64 4680
/proc/meminfo: memFree=974024/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=80596 CPUtime=0.29
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 16345 0 0 0 21 8 0 0 21 0 1 0 235213513 82530304 16308 1992294400 134512640 134537284 4294956368 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 0 0 0
/proc/4681/statm: 20149 16308 82 6 0 19787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85956

[startup+0.701411 s]
/proc/loadavg: 0.92 1.20 1.60 3/64 4680
/proc/meminfo: memFree=974024/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=110188 CPUtime=0.69
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 22968 0 0 0 58 11 0 0 25 0 1 0 235213513 112832512 22931 1992294400 134512640 134537284 4294956368 18446744073709551615 134521549 0 0 4096 0 0 0 0 17 0 0 0
/proc/4681/statm: 27547 22931 82 6 0 27185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 115548

[startup+1.50147 s]
/proc/loadavg: 0.92 1.20 1.60 2/66 4682
/proc/meminfo: memFree=906616/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85264 CPUtime=1.48
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23086 0 0 0 137 11 0 0 25 0 1 50000 235213513 87310336 16819 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21316 16819 85 6 0 20954 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 90624

[startup+3.10259 s]
/proc/loadavg: 0.93 1.20 1.60 2/66 4682
/proc/meminfo: memFree=906424/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=3.09
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23115 0 0 0 297 12 0 0 25 0 1 50000 235213513 87453696 16848 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/4681/statm: 21351 16848 85 6 0 20989 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90764

[startup+6.30179 s]
/proc/loadavg: 0.93 1.20 1.60 2/66 4682
/proc/meminfo: memFree=906432/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=6.28
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23115 0 0 0 616 12 0 0 25 0 1 50000 235213513 87453696 16848 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16848 85 6 0 20989 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 90764

[startup+12.7022 s]
/proc/loadavg: 0.94 1.19 1.59 2/66 4682
/proc/meminfo: memFree=906456/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=12.68
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23142 0 0 0 1256 12 0 0 25 0 1 50000 235213513 87453696 16875 1992294400 134512640 134537284 4294956368 18446744073709551615 134523887 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16875 85 6 0 20989 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 90764

[startup+25.5011 s]
/proc/loadavg: 0.95 1.18 1.58 2/66 4682
/proc/meminfo: memFree=906584/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=25.48
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23149 0 0 0 2536 12 0 0 25 0 1 50000 235213513 87453696 16882 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16882 85 6 0 20989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 90764

[startup+51.1018 s]
/proc/loadavg: 0.96 1.17 1.57 2/66 4682
/proc/meminfo: memFree=906584/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=51.05
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23166 0 0 0 5093 12 0 0 25 0 1 50000 235213513 87453696 16899 1992294400 134512640 134537284 4294956368 18446744073709551615 134531158 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16899 85 6 0 20989 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 90764

[startup+102.305 s]
/proc/loadavg: 0.98 1.14 1.53 2/66 4682
/proc/meminfo: memFree=906520/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=102.23
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23203 0 0 0 10211 12 0 0 25 0 1 50000 235213513 87453696 16936 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16936 85 6 0 20989 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 90764

[startup+162.301 s]
/proc/loadavg: 1.04 1.12 1.50 2/66 4682
/proc/meminfo: memFree=906520/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=162.2
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23206 0 0 0 16208 12 0 0 25 0 1 50000 235213513 87453696 16939 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16939 85 6 0 20989 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 90764

[startup+222.301 s]
/proc/loadavg: 1.11 1.13 1.48 2/66 4688
/proc/meminfo: memFree=906136/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=222.16
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23206 0 0 0 22204 12 0 0 25 0 1 50000 235213513 87453696 16939 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16939 85 6 0 20989 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 90764

[startup+282.301 s]
/proc/loadavg: 1.04 1.10 1.44 2/66 4688
/proc/meminfo: memFree=906136/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=282.13
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23209 0 0 0 28201 12 0 0 25 0 1 50000 235213513 87453696 16942 1992294400 134512640 134537284 4294956368 18446744073709551615 134524029 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16942 85 6 0 20989 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 90764

[startup+342.301 s]
/proc/loadavg: 1.01 1.08 1.41 2/66 4688
/proc/meminfo: memFree=906200/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=0
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235213512 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 237 196 169 0 51 0
[pid=4681] ppid=4680 vsize=85404 CPUtime=342.12
/proc/4681/stat : 4681 (revival) R 4680 4680 4643 0 -1 4194304 23209 0 0 0 34199 13 0 0 25 0 1 50000 235213513 87453696 16942 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4681/statm: 21351 16942 85 6 0 20989 0
Current children cumulated CPU time (s) 342.12

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

/proc/4689/statm: 11445 10807 77 170 0 11273 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 51140

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.29 2/66 4689
/proc/meminfo: memFree=914776/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=57816 CPUtime=141.22
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 13965 0 0 0 14111 11 0 0 25 0 1 0 235263612 59203584 13822 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 14454 13822 77 170 0 14282 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 63176

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 4689
/proc/meminfo: memFree=904600/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=68320 CPUtime=201.19
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 16547 0 0 0 20106 13 0 0 25 0 1 0 235263612 69959680 16404 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 17080 16404 77 170 0 16908 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 73680

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.25 2/66 4689
/proc/meminfo: memFree=894296/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=78620 CPUtime=261.17
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 19094 0 0 0 26100 17 0 0 25 0 1 0 235263612 80506880 18951 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 19655 18951 77 170 0 19483 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 83980

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.23 2/66 4689
/proc/meminfo: memFree=881176/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=91700 CPUtime=321.15
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 22377 0 0 0 32095 20 0 0 25 0 1 0 235263612 93900800 22234 1992294400 134512640 135212939 4294956240 18446744073709551615 134527043 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 22925 22234 77 170 0 22753 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 97060

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 4689
/proc/meminfo: memFree=869336/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=103488 CPUtime=381.13
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 25331 0 0 0 38090 23 0 0 25 0 1 0 235263612 105971712 25188 1992294400 134512640 135212939 4294956240 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 25872 25188 77 170 0 25700 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 108848

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 4689
/proc/meminfo: memFree=861912/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=111276 CPUtime=441.09
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 27175 0 0 0 44084 25 0 0 25 0 1 0 235263612 113946624 27032 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 27819 27032 77 170 0 27647 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 116636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 4689
/proc/meminfo: memFree=857304/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=115720 CPUtime=501.06
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 28307 0 0 0 50080 26 0 0 25 0 1 0 235263612 118497280 28164 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 28930 28164 77 170 0 28758 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 121080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 4689
/proc/meminfo: memFree=852632/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=120484 CPUtime=561.05
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 29490 0 0 0 56077 28 0 0 25 0 1 0 235263612 123375616 29347 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 30121 29347 77 170 0 29949 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 125844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 4689
/proc/meminfo: memFree=848088/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=125112 CPUtime=621.03
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 30628 0 0 0 62074 29 0 0 25 0 1 0 235263612 128114688 30485 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 31278 30485 77 170 0 31106 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 130472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 4689
/proc/meminfo: memFree=844120/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=128864 CPUtime=681.01
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 31593 0 0 0 68071 30 0 0 25 0 1 0 235263612 131956736 31450 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4689/statm: 32216 31450 77 170 0 32044 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 134224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 4689
/proc/meminfo: memFree=842840/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=130088 CPUtime=699.39
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 31908 0 0 0 69909 30 0 0 25 0 1 0 235263612 133210112 31765 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/4689/statm: 32522 31765 77 170 0 32350 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 135448

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 4689
/proc/meminfo: memFree=842840/2055920 swapFree=4156284/4192956
[pid=4680] ppid=4678 vsize=5360 CPUtime=500.7
/proc/4680/stat : 4680 (run.sh) S 4678 4680 4643 0 -1 4194304 312 23223 0 1 0 0 50055 15 16 0 1 0 235213512 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4680/statm: 1340 238 197 169 0 51 0
[pid=4689] ppid=4680 vsize=130088 CPUtime=699.39
/proc/4689/stat : 4689 (minisat) R 4680 4680 4643 0 -1 4194304 31908 0 0 0 69909 30 0 0 25 0 1 0 235263612 133210112 31765 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/4689/statm: 32522 31765 77 170 0 32350 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 135448

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4680 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=551904
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=159975
# CPU time returned by wait4() is 500.712
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.64
CPU system time (s): 0.45
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 135448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.552
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23535
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1571

runsolver used 1.18582 second user time and 3.19251 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-11 21:57:40
IDJOB=1796208
IDBENCH=20365
IDSOLVER=649
FILE ID=node52/1796208-1242071858
PBS_JOBID= 9277634
Free space on /tmp= 66052 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796208-1242071858/watcher-1796208-1242071858 -o /tmp/evaluation-result-1796208-1242071858/solver-1796208-1242071858 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796208-1242071858.cnf HOME

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1469768058

node52.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		: 3000.214
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		: 3000.214
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:        974440 kB
Buffers:         76408 kB
Cached:         890632 kB
SwapCached:      31676 kB
Active:         285212 kB
Inactive:       715524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        974440 kB
SwapTotal:     4192956 kB
SwapFree:      4156284 kB
Dirty:           26544 kB
Writeback:           0 kB
Mapped:          13612 kB
Slab:            66644 kB
Committed_AS:   899752 kB
PageTables:       1476 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= 66048 MiB
End job on node52 at 2009-05-11 22:17:43