Trace number 1796692

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 1200.61

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
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 variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 6
66.44/66.57	#LEARNT CLAUSES 1
66.64/66.70	done !
66.64/66.70	c Calling MINISAT
66.64/66.70	This is MiniSat 2.0 beta
66.64/66.70	WARNING: for repeatability, setting FPU to use double precision
66.64/66.70	============================[ Problem Statistics ]=============================
66.64/66.70	|                                                                             |
66.64/66.70	|  Number of variables:  54258                                                |
66.64/66.70	|  Number of clauses:    160186                                               |
66.64/66.79	|  Parsing time:         0.08         s                                       |
66.64/66.80	============================[ Search Statistics ]==============================
66.64/66.80	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
66.64/66.80	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
66.64/66.80	===============================================================================
66.64/66.80	|         0 |   54237   160165   373416 |    53388        0    nan |  0.000 % |
66.64/66.89	|       100 |   54237   160165   373416 |    58727      100     37 |  0.039 % |
66.93/67.10	|       250 |   54237   160165   373416 |    64599      250     18 |  0.039 % |
67.52/67.63	|       475 |   54237   160165   373416 |    71059      475     11 |  0.039 % |
67.72/67.85	|       812 |   54237   160165   373416 |    78165      812     14 |  0.039 % |
69.32/69.49	|      1318 |   54237   160165   373416 |    85982     1318     15 |  0.039 % |
69.92/70.06	|      2077 |   54237   160165   373416 |    94580     2077     19 |  0.039 % |
70.22/70.39	|      3217 |   54237   160165   373416 |   104038     3217     25 |  0.039 % |
70.81/70.99	|      4926 |   54237   160165   373416 |   114442     4926     54 |  0.039 % |
73.61/73.70	|      7489 |   54237   160165   373416 |   125886     7489    100 |  0.039 % |
76.81/76.91	|     11334 |   54237   160165   373416 |   138475    11334    105 |  0.039 % |
80.11/80.22	|     17101 |   54237   160165   373416 |   152323    17101    119 |  0.039 % |
90.00/90.16	|     25750 |   54237   160165   373416 |   167555    25750    157 |  0.039 % |
100.49/100.66	|     38726 |   54237   160165   373416 |   184311    38726    184 |  0.039 % |
122.89/123.03	|     58188 |   54237   160165   373416 |   202742    58188    245 |  0.039 % |
171.47/171.67	|     87382 |   54237   160165   373416 |   223016    87382    315 |  0.039 % |
283.70/284.00	|    131171 |   54237   160165   373416 |   245317   131171    396 |  0.039 % |
435.35/435.63	|    196856 |   54234   160158   373402 |   269849   196849    382 |  0.044 % |
669.44/669.86	|    295383 |   54234   160158   373402 |   296834    48382    336 |  0.044 % |
994.39/994.96	|    443172 |   54234   160158   373402 |   326518   196171    195 |  0.044 % |

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-1796692-1242079064/watcher-1796692-1242079064 -o /tmp/evaluation-result-1796692-1242079064/solver-1796692-1242079064 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796692-1242079064.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: 0.96 0.97 0.99 3/64 4058
/proc/meminfo: memFree=1335136/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) R 4056 4058 3713 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4058/statm: 1340 236 195 169 0 51 0
[pid=4059] ppid=4058 vsize=2124 CPUtime=0
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 235932412 2174976 259 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4059/statm: 531 259 81 6 0 169 0

[startup+0.0937529 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 4058
/proc/meminfo: memFree=1335136/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=0.08
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3137 0 0 0 6 2 0 0 19 0 1 50000 235932412 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523751 0 0 4096 8192 0 0 0 17 1 0 0
/proc/4059/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17164

[startup+0.102751 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 4058
/proc/meminfo: memFree=1335136/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=0.09
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3137 0 0 0 7 2 0 0 19 0 1 50000 235932412 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/4059/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17164

[startup+0.302778 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 4058
/proc/meminfo: memFree=1335136/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=0.29
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3137 0 0 0 27 2 0 0 21 0 1 50000 235932412 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134531226 0 0 4096 8192 0 0 0 17 1 0 0
/proc/4059/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17164

[startup+0.70283 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 4058
/proc/meminfo: memFree=1335136/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=0.69
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3137 0 0 0 67 2 0 0 25 0 1 50000 235932412 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/4059/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17164

[startup+1.50292 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 4060
/proc/meminfo: memFree=1325136/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=1.49
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3137 0 0 0 147 2 0 0 25 0 1 50000 235932412 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4059/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17164

[startup+3.10114 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 4060
/proc/meminfo: memFree=1325136/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=3.09
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3137 0 0 0 307 2 0 0 25 0 1 50000 235932412 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4059/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17164

[startup+6.30157 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 4060
/proc/meminfo: memFree=1325008/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=6.29
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3138 0 0 0 627 2 0 0 25 0 1 50000 235932412 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134523966 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4059/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17164

[startup+12.7014 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 4060
/proc/meminfo: memFree=1324880/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=12.68
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3138 0 0 0 1266 2 0 0 25 0 1 50000 235932412 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134531169 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4059/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17164

[startup+25.5012 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 4060
/proc/meminfo: memFree=1324944/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=25.48
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3138 0 0 0 2546 2 0 0 25 0 1 50000 235932412 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134524039 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4059/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17164

[startup+51.1016 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 4060
/proc/meminfo: memFree=1324944/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=0
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235932411 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4058/statm: 1340 237 196 169 0 51 0
[pid=4059] ppid=4058 vsize=11804 CPUtime=51.04
/proc/4059/stat : 4059 (revival) R 4058 4058 3713 0 -1 4194304 3138 0 0 0 5102 2 0 0 25 0 1 50000 235932412 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/4059/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17164

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4061
/proc/meminfo: memFree=1289744/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=43756 CPUtime=35.56
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 10676 0 0 0 3548 8 0 0 25 0 1 0 235939082 44806144 10654 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 10939 10654 77 170 0 10767 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 49116

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4061
/proc/meminfo: memFree=1218768/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=115276 CPUtime=95.53
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 28538 0 0 0 9532 21 0 0 25 0 1 0 235939082 118042624 28516 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 28819 28516 77 170 0 28647 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 120636

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=1159504/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=174100 CPUtime=155.5
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 43206 0 0 0 15516 34 0 0 25 0 1 0 235939082 178278400 43184 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 43525 43184 77 170 0 43353 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 179460

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=1113360/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=220456 CPUtime=215.47
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 54821 0 0 0 21503 44 0 0 25 0 1 0 235939082 225746944 54799 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 55114 54799 77 170 0 54942 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 225816

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=1078864/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=254636 CPUtime=275.43
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 63330 0 0 0 27490 53 0 0 25 0 1 0 235939082 260747264 63308 1992294400 134512640 135212939 4294956240 18446744073709551615 134529620 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 63659 63308 77 170 0 63487 0
Current children cumulated CPU time (s) 342.07

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

/proc/4061/statm: 92780 92378 77 170 0 92608 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 376480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=928912/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=404472 CPUtime=515.34
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 100755 0 0 0 51446 88 0 0 25 0 1 0 235939082 414179328 100733 1992294400 134512640 135212939 4294956240 18446744073709551615 134537041 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 101118 100733 77 170 0 100946 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 409832

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907344/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=575.31
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106071 0 0 0 57437 94 0 0 25 0 1 0 235939082 435933184 106049 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106049 77 170 0 106257 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 431076

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907280/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=635.29
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106072 0 0 0 63434 95 0 0 25 0 1 0 235939082 435933184 106050 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106050 77 170 0 106257 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 431076

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907280/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=695.27
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106073 0 0 0 69432 95 0 0 25 0 1 0 235939082 435933184 106051 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106051 77 170 0 106257 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 431076

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907216/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=755.24
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106073 0 0 0 75429 95 0 0 25 0 1 0 235939082 435933184 106051 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106051 77 170 0 106257 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 431076

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907216/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=815.21
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106073 0 0 0 81426 95 0 0 25 0 1 0 235939082 435933184 106051 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106051 77 170 0 106257 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 431076

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907152/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=875.19
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106076 0 0 0 87424 95 0 0 25 0 1 0 235939082 435933184 106054 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106054 77 170 0 106257 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 431076

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907088/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=935.14
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106076 0 0 0 93419 95 0 0 25 0 1 0 235939082 435933184 106054 1992294400 134512640 135212939 4294956240 18446744073709551615 134529424 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106054 77 170 0 106257 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 431076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907088/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=995.12
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106077 0 0 0 99417 95 0 0 25 0 1 0 235939082 435933184 106055 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106055 77 170 0 106257 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 431076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907024/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=1055.09
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106077 0 0 0 105414 95 0 0 25 0 1 0 235939082 435933184 106055 1992294400 134512640 135212939 4294956240 18446744073709551615 134537394 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106055 77 170 0 106257 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 431076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=907024/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=1115.06
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106077 0 0 0 111411 95 0 0 25 0 1 0 235939082 435933184 106055 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106055 77 170 0 106257 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 431076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 4067
/proc/meminfo: memFree=906960/2055920 swapFree=4099528/4192956
[pid=4058] ppid=4056 vsize=5360 CPUtime=66.64
/proc/4058/stat : 4058 (run.sh) S 4056 4058 3713 0 -1 4194304 312 3153 0 0 0 0 6661 3 16 0 1 0 235932411 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4058/statm: 1340 238 197 169 0 51 0
[pid=4061] ppid=4058 vsize=425716 CPUtime=1133.36
/proc/4061/stat : 4061 (minisat) R 4058 4058 3713 0 -1 4194304 106080 0 0 0 113241 95 0 0 25 0 1 0 235939082 435933184 106058 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4061/statm: 106429 106058 77 170 0 106257 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 431076

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4058 and gives
#  childrusage.ru_utime.tv_sec=66
#  childrusage.ru_utime.tv_usec=612873
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 66.6519
# 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): 1200.61
CPU time (s): 1200
CPU user time (s): 1199.02
CPU system time (s): 0.98
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 431076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.6129
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3465
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= 5
involuntary context switches= 219

runsolver used 1.21981 second user time and 3.16052 second system time

The end

Launcher Data 

Begin job on node71 at 2009-05-11 23:57:44
IDJOB=1796692
IDBENCH=70762
IDSOLVER=649
FILE ID=node71/1796692-1242079064
PBS_JOBID= 9277625
Free space on /tmp= 66472 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796692-1242079064/watcher-1796692-1242079064 -o /tmp/evaluation-result-1796692-1242079064/solver-1796692-1242079064 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796692-1242079064.cnf HOME

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=604715025

node71.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		: 3000.236
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		: 3000.236
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:       1335616 kB
Buffers:         72128 kB
Cached:         477980 kB
SwapCached:      87732 kB
Active:         197372 kB
Inactive:       441956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1335616 kB
SwapTotal:     4192956 kB
SwapFree:      4099528 kB
Dirty:            3996 kB
Writeback:           0 kB
Mapped:          14140 kB
Slab:            67036 kB
Committed_AS:   665600 kB
PageTables:       1448 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= 66472 MiB
End job on node71 at 2009-05-12 00:17:47