Trace number 1796248

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) 1200.06 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark621.227
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 8
57.46/57.51	#LEARNT CLAUSES 711
57.46/57.60	done !
57.46/57.60	c Calling MINISAT
57.46/57.60	This is MiniSat 2.0 beta
57.46/57.60	WARNING: for repeatability, setting FPU to use double precision
57.46/57.60	============================[ Problem Statistics ]=============================
57.46/57.60	|                                                                             |
57.56/57.60	|  Number of variables:  183464                                               |
57.56/57.60	|  Number of clauses:    205181                                               |
57.56/57.68	|  Parsing time:         0.07         s                                       |
57.56/57.69	============================[ Search Statistics ]==============================
57.56/57.69	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
57.56/57.69	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
57.56/57.69	===============================================================================
57.56/57.69	|         0 |   12324    33819    73164 |    11273        0    nan |  0.000 % |
57.56/57.73	|       101 |   12324    33819    73164 |    12400      101     40 | 93.283 % |
57.56/57.79	|       251 |   12324    33819    73164 |    13640      251     38 | 93.283 % |
57.56/57.87	|       476 |   12324    33819    73164 |    15004      476     34 | 93.283 % |
57.56/57.97	|       813 |   12324    33819    73164 |    16504      813     25 | 93.283 % |
57.56/58.16	|      1319 |   12324    33819    73164 |    18155     1319     21 | 93.283 % |
58.34/58.48	|      2078 |   12324    33819    73164 |    19970     2078     18 | 93.283 % |
58.84/58.93	|      3217 |   12324    33819    73164 |    21967     3217     17 | 93.283 % |
59.44/59.55	|      4925 |   12324    33819    73164 |    24164     4925     16 | 93.283 % |
60.74/60.85	|      7487 |   12324    33819    73164 |    26581     7487     16 | 93.283 % |
62.34/62.45	|     11331 |   12324    33819    73164 |    29239    11331     17 | 93.283 % |
65.74/65.81	|     17097 |   12324    33819    73164 |    32163    17097     17 | 93.283 % |
71.64/71.75	|     25746 |   12324    33819    73164 |    35379    25746     19 | 93.283 % |
80.34/80.46	|     38724 |   12324    33819    73164 |    38917    38724     20 | 93.283 % |
97.63/97.71	|     58187 |   12324    33819    73164 |    42809    58187     22 | 93.283 % |
133.61/133.72	|     87379 |   12324    33819    73164 |    47090    87379     22 | 93.283 % |
204.39/204.58	|    131169 |   12324    33819    73164 |    51799   131169     22 | 93.283 % |
353.13/353.36	|    196854 |   12324    33819    73164 |    56979   196854     21 | 93.283 % |
568.43/568.71	|    295380 |   12281    33704    72931 |    62676   202111     23 | 93.306 % |
794.44/794.87	|    443170 |   12281    33704    72931 |    68944   131479     24 | 93.306 % |
1188.56/1189.18	|    664854 |   12280    33689    72894 |    75839   132961     23 | 93.307 % |

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-1796248-1242072883/watcher-1796248-1242072883 -o /tmp/evaluation-result-1796248-1242072883/solver-1796248-1242072883 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796248-1242072883.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 0.99 1.23 2/64 17286
/proc/meminfo: memFree=1276728/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) R 17284 17286 17213 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17286/statm: 1340 236 195 169 0 51 0
[pid=17287] ppid=17286 vsize=2124 CPUtime=0
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 235315941 2174976 245 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/17287/statm: 531 252 81 6 0 169 0

[startup+0.032132 s]
/proc/loadavg: 0.92 0.99 1.23 2/64 17286
/proc/meminfo: memFree=1276728/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=18064 CPUtime=0.02
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 4208 0 0 0 0 2 0 0 18 0 1 0 235315941 18497536 4171 1992294400 134512640 134537284 4294956368 18446744073709551615 134526259 0 0 4096 0 0 0 0 17 0 0 0
/proc/17287/statm: 4516 4171 82 6 0 4154 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 23424

[startup+0.101138 s]
/proc/loadavg: 0.92 0.99 1.23 2/64 17286
/proc/meminfo: memFree=1276728/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=33136 CPUtime=0.09
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 7830 0 0 0 5 4 0 0 19 0 1 0 235315941 33931264 7793 1992294400 134512640 134537284 4294956368 18446744073709551615 134527481 0 0 4096 0 0 0 0 17 0 0 0
/proc/17287/statm: 8284 7793 82 6 0 7922 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38496

[startup+0.301155 s]
/proc/loadavg: 0.92 0.99 1.23 2/64 17286
/proc/meminfo: memFree=1276728/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=59044 CPUtime=0.29
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 12376 0 0 0 24 5 0 0 21 0 1 0 235315941 60461056 12340 1992294400 134512640 134537284 4294956368 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/17287/statm: 14761 12340 82 6 0 14399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64404

[startup+0.701191 s]
/proc/loadavg: 0.92 0.99 1.23 2/64 17286
/proc/meminfo: memFree=1276728/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=49788 CPUtime=0.69
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 14344 0 0 0 62 7 0 0 25 0 1 50000 235315941 50982912 10509 1992294400 134512640 134537284 4294956368 18446744073709551615 134523906 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17287/statm: 12447 10509 85 6 0 12085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55148

[startup+1.50127 s]
/proc/loadavg: 0.92 0.99 1.23 2/66 17288
/proc/meminfo: memFree=1234600/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=49928 CPUtime=1.49
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 14398 0 0 0 142 7 0 0 25 0 1 50000 235315941 51126272 10563 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17287/statm: 12482 10563 85 6 0 12120 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55288

[startup+3.10141 s]
/proc/loadavg: 0.93 0.99 1.23 2/66 17288
/proc/meminfo: memFree=1234280/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=49928 CPUtime=3.09
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 14408 0 0 0 302 7 0 0 25 0 1 50000 235315941 51126272 10573 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17287/statm: 12482 10573 85 6 0 12120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55288

[startup+6.30169 s]
/proc/loadavg: 0.93 0.99 1.23 2/66 17288
/proc/meminfo: memFree=1234216/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=49928 CPUtime=6.29
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 14429 0 0 0 622 7 0 0 25 0 1 50000 235315941 51126272 10594 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17287/statm: 12482 10594 85 6 0 12120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55288

[startup+12.7013 s]
/proc/loadavg: 0.94 0.99 1.23 2/66 17288
/proc/meminfo: memFree=1234160/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=49928 CPUtime=12.69
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 14447 0 0 0 1262 7 0 0 25 0 1 50000 235315941 51126272 10612 1992294400 134512640 134537284 4294956368 18446744073709551615 134523634 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17287/statm: 12482 10612 85 6 0 12120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55288

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 1.23 2/66 17288
/proc/meminfo: memFree=1234224/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=49928 CPUtime=25.48
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 14450 0 0 0 2541 7 0 0 25 0 1 50000 235315941 51126272 10615 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17287/statm: 12482 10615 85 6 0 12120 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55288

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 1.22 2/66 17288
/proc/meminfo: memFree=1234160/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=0
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235315940 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17286/statm: 1340 237 196 169 0 51 0
[pid=17287] ppid=17286 vsize=49928 CPUtime=51.07
/proc/17287/stat : 17287 (revival) R 17286 17286 17213 0 -1 4194304 14450 0 0 0 5100 7 0 0 25 0 1 50000 235315941 51126272 10615 1992294400 134512640 134537284 4294956368 18446744073709551615 134523915 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17287/statm: 12482 10615 85 6 0 12120 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55288

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.20 2/66 17289
/proc/meminfo: memFree=1254192/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=23120 CPUtime=44.67
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 5246 0 0 0 4464 3 0 0 25 0 1 0 235321700 23674880 5141 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 5780 5141 77 170 0 5608 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 28480

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.19 2/66 17289
/proc/meminfo: memFree=1248816/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=28568 CPUtime=104.65
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 6603 0 0 0 10461 4 0 0 25 0 1 0 235321700 29253632 6498 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 7142 6498 77 170 0 6970 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 33928

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.17 2/66 17289
/proc/meminfo: memFree=1244528/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=33084 CPUtime=164.61
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 7671 0 0 0 16456 5 0 0 25 0 1 0 235321700 33878016 7566 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 8271 7566 77 170 0 8099 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 38444

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.16 2/66 17289
/proc/meminfo: memFree=1241072/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=36524 CPUtime=224.59
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 8522 0 0 0 22453 6 0 0 25 0 1 0 235321700 37400576 8417 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 9131 8417 77 170 0 8959 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 41884

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.15 2/66 17289
/proc/meminfo: memFree=1238256/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=39432 CPUtime=284.57
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 9259 0 0 0 28450 7 0 0 25 0 1 0 235321700 40378368 9154 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 9858 9154 77 170 0 9686 0
Current children cumulated CPU time (s) 342.13

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

/proc/17289/statm: 10239 9521 77 170 0 10067 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 46316

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.10 2/66 17289
/proc/meminfo: memFree=1233712/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=44396 CPUtime=524.46
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 10360 0 0 0 52437 9 0 0 25 0 1 0 235321700 45461504 10255 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/17289/statm: 11099 10255 77 170 0 10927 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 49756

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 17289
/proc/meminfo: memFree=1231024/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=47056 CPUtime=584.44
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 11031 0 0 0 58435 9 0 0 25 0 1 0 235321700 48185344 10926 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 11764 10926 77 170 0 11592 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 52416

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 17289
/proc/meminfo: memFree=1230256/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=47712 CPUtime=644.41
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 11202 0 0 0 64432 9 0 0 25 0 1 0 235321700 48857088 11097 1992294400 134512640 135212939 4294956240 18446744073709551615 134535745 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 11928 11097 77 170 0 11756 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 53072

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 17289
/proc/meminfo: memFree=1230192/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=47712 CPUtime=704.4
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 11206 0 0 0 70430 10 0 0 25 0 1 0 235321700 48857088 11101 1992294400 134512640 135212939 4294956240 18446744073709551615 134526829 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 11928 11101 77 170 0 11756 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 53072

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 17289
/proc/meminfo: memFree=1230000/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=48004 CPUtime=764.37
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 11261 0 0 0 76427 10 0 0 25 0 1 0 235321700 49156096 11156 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 12001 11156 77 170 0 11829 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 53364

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 17289
/proc/meminfo: memFree=1229808/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=48240 CPUtime=824.34
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 11311 0 0 0 82424 10 0 0 25 0 1 0 235321700 49397760 11206 1992294400 134512640 135212939 4294956240 18446744073709551615 134536612 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 12060 11206 77 170 0 11888 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 53600

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 17289
/proc/meminfo: memFree=1229488/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=48544 CPUtime=884.32
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 11389 0 0 0 88422 10 0 0 25 0 1 0 235321700 49709056 11284 1992294400 134512640 135212939 4294956240 18446744073709551615 134527045 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 12136 11284 77 170 0 11964 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 53904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 17289
/proc/meminfo: memFree=1227248/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=50836 CPUtime=944.28
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 11969 0 0 0 94418 10 0 0 25 0 1 0 235321700 52056064 11864 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 12709 11864 77 170 0 12537 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 56196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 17289
/proc/meminfo: memFree=1225520/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=52592 CPUtime=1004.26
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 12386 0 0 0 100415 11 0 0 25 0 1 0 235321700 53854208 12281 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 13148 12281 77 170 0 12976 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 57952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 17289
/proc/meminfo: memFree=1225520/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=52592 CPUtime=1064.23
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 12386 0 0 0 106412 11 0 0 25 0 1 0 235321700 53854208 12281 1992294400 134512640 135212939 4294956240 18446744073709551615 134538793 0 0 4096 3 0 0 0 17 1 0 0
/proc/17289/statm: 13148 12281 77 170 0 12976 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 57952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 17289
/proc/meminfo: memFree=1225072/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=53200 CPUtime=1124.2
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 12504 0 0 0 112409 11 0 0 25 0 1 0 235321700 54476800 12399 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 13300 12399 77 170 0 13128 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 58560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 17289
/proc/meminfo: memFree=1225072/2055920 swapFree=4113600/4192956
[pid=17286] ppid=17284 vsize=5360 CPUtime=57.56
/proc/17286/stat : 17286 (run.sh) S 17284 17286 17213 0 -1 4194304 312 14465 0 0 0 0 5747 9 16 0 1 0 235315940 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17286/statm: 1340 238 197 169 0 51 0
[pid=17289] ppid=17286 vsize=53200 CPUtime=1142.5
/proc/17289/stat : 17289 (minisat) R 17286 17286 17213 0 -1 4194304 12513 0 0 0 114239 11 0 0 25 0 1 0 235321700 54476800 12408 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17289/statm: 13300 12408 77 170 0 13128 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58560

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 17286 and gives
#  childrusage.ru_utime.tv_sec=57
#  childrusage.ru_utime.tv_usec=479261
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=98984
# CPU time returned by wait4() is 57.5782
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.2
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 70344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 57.4793
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14777
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= 126

runsolver used 1.19782 second user time and 3.18052 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-11 22:14:44
IDJOB=1796248
IDBENCH=20379
IDSOLVER=649
FILE ID=node51/1796248-1242072883
PBS_JOBID= 9277610
Free space on /tmp= 66260 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796248-1242072883/watcher-1796248-1242072883 -o /tmp/evaluation-result-1796248-1242072883/solver-1796248-1242072883 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796248-1242072883.cnf HOME

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=957852732

node51.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:       1277272 kB
Buffers:         71968 kB
Cached:         546572 kB
SwapCached:      73768 kB
Active:         251460 kB
Inactive:       442884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1277272 kB
SwapTotal:     4192956 kB
SwapFree:      4113600 kB
Dirty:           16600 kB
Writeback:           0 kB
Mapped:          14020 kB
Slab:            70396 kB
Committed_AS:   643260 kB
PageTables:       1392 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= 66256 MiB
End job on node51 at 2009-05-11 22:34:47