Trace number 1796383

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) 1200.03 1200.61

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1059
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
499.87/500.16	#ITERATIONS 15
499.87/500.16	#LEARNT CLAUSES 84
500.06/500.31	done !
500.06/500.31	c Calling MINISAT
500.06/500.31	This is MiniSat 2.0 beta
500.06/500.31	WARNING: for repeatability, setting FPU to use double precision
500.06/500.31	============================[ Problem Statistics ]=============================
500.06/500.31	|                                                                             |
500.06/500.31	|  Number of variables:  71112                                                |
500.06/500.31	|  Number of clauses:    198021                                               |
500.16/500.42	|  Parsing time:         0.09         s                                       |
500.16/500.43	============================[ Search Statistics ]==============================
500.16/500.43	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
500.16/500.43	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
500.16/500.43	===============================================================================
500.16/500.43	|         0 |   68298   195151   448420 |    65050        0    nan |  0.000 % |
500.16/500.50	|       102 |   68298   195151   448420 |    71555      102     13 |  3.957 % |
500.36/500.65	|       252 |   68295   195151   448420 |    78710      249     13 |  3.961 % |
500.96/501.25	|       479 |   68295   195127   448372 |    86581      474     65 |  3.964 % |
501.46/501.74	|       816 |   68293   195116   448350 |    95240      811     61 |  3.964 % |
502.26/502.50	|      1322 |   68293   195116   448350 |   104764     1317     56 |  3.964 % |
503.35/503.70	|      2082 |   68291   195108   448334 |   115240     2073     50 |  3.967 % |
505.05/505.34	|      3221 |   68291   195100   448318 |   126764     3212     72 |  3.967 % |
507.66/507.96	|      4929 |   68288   195081   448280 |   139441     4915     66 |  3.971 % |
511.46/511.79	|      7491 |   68287   195073   448264 |   153385     7475     60 |  3.973 % |
517.34/517.65	|     11339 |   68287   195073   448264 |   168723    11323     69 |  3.973 % |
530.25/530.54	|     17106 |   68286   195065   448248 |   185596    17083     68 |  3.974 % |
549.54/549.81	|     25759 |   68284   195057   448232 |   204155    25726     67 |  3.977 % |
578.43/578.70	|     38736 |   68281   195025   448168 |   224571    38679     68 |  3.981 % |
639.40/639.71	|     58198 |   68278   195001   448120 |   247028    58108     78 |  3.985 % |
754.81/755.22	|     87390 |   68275   194981   448080 |   271731    87277     88 |  3.990 % |
963.74/964.22	|    131179 |   68274   194978   448074 |   298904   131065     90 |  3.991 % |

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-1796383-1242075290/watcher-1796383-1242075290 -o /tmp/evaluation-result-1796383-1242075290/solver-1796383-1242075290 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796383-1242075290.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17349
/proc/meminfo: memFree=1285888/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=2124 CPUtime=0
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 235556537 2174976 254 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/17350/statm: 531 259 81 6 0 169 0

[startup+0.098013 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17349
/proc/meminfo: memFree=1285888/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17372 CPUtime=0.09
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4041 0 0 0 7 2 0 0 19 0 1 50000 235556537 17788928 3155 1992294400 134512640 134537284 4294956368 18446744073709551615 134524036 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4343 3155 85 6 0 3981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22732

[startup+0.102013 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17349
/proc/meminfo: memFree=1285888/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17372 CPUtime=0.09
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4041 0 0 0 7 2 0 0 19 0 1 50000 235556537 17788928 3155 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4343 3155 85 6 0 3981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22732

[startup+0.302031 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17349
/proc/meminfo: memFree=1285888/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17372 CPUtime=0.29
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4045 0 0 0 27 2 0 0 21 0 1 50000 235556537 17788928 3159 1992294400 134512640 134537284 4294956368 18446744073709551615 134524545 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4343 3159 85 6 0 3981 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22732

[startup+0.702067 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17349
/proc/meminfo: memFree=1285888/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17372 CPUtime=0.69
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4049 0 0 0 67 2 0 0 25 0 1 50000 235556537 17788928 3163 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4343 3163 85 6 0 3981 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22732

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1273136/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17372 CPUtime=1.49
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4055 0 0 0 147 2 0 0 25 0 1 50000 235556537 17788928 3169 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4343 3169 85 6 0 3981 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22732

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1273008/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17528 CPUtime=3.09
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4079 0 0 0 307 2 0 0 25 0 1 50000 235556537 17948672 3193 1992294400 134512640 134537284 4294956368 18446744073709551615 134523966 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4382 3193 85 6 0 4020 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22888

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1272752/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17692 CPUtime=6.29
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4142 0 0 0 627 2 0 0 25 0 1 50000 235556537 18116608 3256 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4423 3256 85 6 0 4061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23052

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1272504/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17692 CPUtime=12.69
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4153 0 0 0 1267 2 0 0 25 0 1 50000 235556537 18116608 3267 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4423 3267 85 6 0 4061 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23052

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1272504/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17824 CPUtime=25.47
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4176 0 0 0 2545 2 0 0 25 0 1 50000 235556537 18251776 3290 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4456 3290 85 6 0 4094 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23184

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1272440/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=17956 CPUtime=51.06
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4232 0 0 0 5104 2 0 0 25 0 1 50000 235556537 18386944 3346 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4489 3346 85 6 0 4127 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23316

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1272120/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=18352 CPUtime=102.24
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4306 0 0 0 10222 2 0 0 25 0 1 50000 235556537 18792448 3420 1992294400 134512640 134537284 4294956368 18446744073709551615 134523992 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4588 3420 85 6 0 4226 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23712

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1271672/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=18748 CPUtime=162.2
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4411 0 0 0 16218 2 0 0 25 0 1 50000 235556537 19197952 3525 1992294400 134512640 134537284 4294956368 18446744073709551615 134524312 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4687 3525 85 6 0 4325 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1271352/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=19144 CPUtime=222.18
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4500 0 0 0 22216 2 0 0 25 0 1 50000 235556537 19603456 3614 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4786 3614 85 6 0 4424 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 24504

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1270968/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=19408 CPUtime=282.16
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4596 0 0 0 28214 2 0 0 25 0 1 50000 235556537 19873792 3710 1992294400 134512640 134537284 4294956368 18446744073709551615 134524109 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4852 3710 85 6 0 4490 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 24768

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17351
/proc/meminfo: memFree=1270648/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=0
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235556537 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 237 196 169 0 51 0
[pid=17350] ppid=17349 vsize=19804 CPUtime=342.13
/proc/17350/stat : 17350 (revival) R 17349 17349 17213 0 -1 4194304 4682 0 0 0 34210 3 0 0 25 0 1 50000 235556537 20279296 3796 1992294400 134512640 134537284 4294956368 18446744073709551615 134531236 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17350/statm: 4951 3796 85 6 0 4589 0
Current children cumulated CPU time (s) 342.13

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

/proc/17358/statm: 4943 4487 77 170 0 4771 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 25132

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1256120/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=28516 CPUtime=81.94
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 6697 0 0 0 8189 5 0 0 25 0 1 0 235606568 29200384 6669 1992294400 134512640 135212939 4294956240 18446744073709551615 134536594 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 7129 6669 77 170 0 6957 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 33876

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1248504/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=36060 CPUtime=141.93
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 8572 0 0 0 14184 9 0 0 25 0 1 0 235606568 36925440 8544 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 9015 8544 77 170 0 8843 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 41420

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1242232/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=42520 CPUtime=201.86
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 10156 0 0 0 20175 11 0 0 25 0 1 0 235606568 43540480 10128 1992294400 134512640 135212939 4294956240 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 1 0 0
/proc/17358/statm: 10630 10128 77 170 0 10458 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 47880

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1234232/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=50236 CPUtime=261.84
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 12124 0 0 0 26170 14 0 0 25 0 1 0 235606568 51441664 12096 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 12559 12096 77 170 0 12387 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 55596

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1229048/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=55696 CPUtime=321.81
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 13440 0 0 0 32165 16 0 0 25 0 1 0 235606568 57032704 13412 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 13924 13412 77 170 0 13752 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 61056

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1223992/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=60724 CPUtime=381.78
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 14696 0 0 0 38162 16 0 0 25 0 1 0 235606568 62181376 14668 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 15181 14668 77 170 0 15009 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 66084

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1219384/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=65228 CPUtime=441.77
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 15861 0 0 0 44159 18 0 0 25 0 1 0 235606568 66793472 15833 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 16307 15833 77 170 0 16135 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 70588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1214200/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=70680 CPUtime=501.74
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 17130 0 0 0 50155 19 0 0 25 0 1 0 235606568 72376320 17102 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 17670 17102 77 170 0 17498 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 76040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1210168/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=74684 CPUtime=561.7
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 18160 0 0 0 56150 20 0 0 25 0 1 0 235606568 76476416 18132 1992294400 134512640 135212939 4294956240 18446744073709551615 134526820 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 18671 18132 77 170 0 18499 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 80044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1205944/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=78776 CPUtime=621.69
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 19189 0 0 0 62147 22 0 0 25 0 1 0 235606568 80666624 19161 1992294400 134512640 135212939 4294956240 18446744073709551615 134537394 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 19694 19161 77 170 0 19522 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 84136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1198840/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=85920 CPUtime=681.67
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 20990 0 0 0 68143 24 0 0 25 0 1 0 235606568 87982080 20962 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 21480 20962 77 170 0 21308 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 91280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17358
/proc/meminfo: memFree=1197240/2055920 swapFree=4113600/4192956
[pid=17349] ppid=17347 vsize=5360 CPUtime=500.08
/proc/17349/stat : 17349 (run.sh) S 17347 17349 17213 0 -1 4194304 312 4908 0 0 0 0 50003 5 19 0 1 0 235556537 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17349/statm: 1340 238 197 169 0 51 0
[pid=17358] ppid=17349 vsize=87372 CPUtime=699.95
/proc/17358/stat : 17358 (minisat) R 17349 17349 17213 0 -1 4194304 21358 0 0 0 69971 24 0 0 25 0 1 0 235606568 89468928 21330 1992294400 134512640 135212939 4294956240 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 0 0 0
/proc/17358/statm: 21843 21330 77 170 0 21671 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 92732

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 17349 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=35982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=54991
# CPU time returned by wait4() is 500.091
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.29
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 92732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.036
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5220
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= 1181

runsolver used 1.03884 second user time and 3.34049 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-11 22:54:50
IDJOB=1796383
IDBENCH=20425
IDSOLVER=649
FILE ID=node51/1796383-1242075290
PBS_JOBID= 9277610
Free space on /tmp= 66268 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796383-1242075290/watcher-1796383-1242075290 -o /tmp/evaluation-result-1796383-1242075290/solver-1796383-1242075290 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796383-1242075290.cnf HOME

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=612681298

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:       1286368 kB
Buffers:         72208 kB
Cached:         537560 kB
SwapCached:      73768 kB
Active:         240360 kB
Inactive:       445120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286368 kB
SwapTotal:     4192956 kB
SwapFree:      4113600 kB
Dirty:            4804 kB
Writeback:           0 kB
Mapped:          14020 kB
Slab:            70144 kB
Committed_AS:   645400 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= 66264 MiB
End job on node51 at 2009-05-11 23:14:53