Trace number 1796668

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 1200.71

General information on the benchmark

Namemizh-md5-48-5.cnf
MD5SUM8ab50418497c0326ed1ff5d73a4e24a3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark615.989
Satisfiable
(Un)Satisfiability was proved
Number of variables66892
Number of clauses279256
Sum of the clauses size832648
Maximum clause length4
Minimum clause length1
Number of clauses of size 1201
Number of clauses of size 2120496
Number of clauses of size 342781
Number of clauses of size 4115778
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
3.49/3.56	#LEARNT CLAUSES 5
3.69/3.78	done !
3.69/3.78	c Calling MINISAT
3.69/3.78	This is MiniSat 2.0 beta
3.69/3.78	WARNING: for repeatability, setting FPU to use double precision
3.69/3.78	============================[ Problem Statistics ]=============================
3.69/3.78	|                                                                             |
3.69/3.79	|  Number of variables:  66892                                                |
3.69/3.79	|  Number of clauses:    243636                                               |
3.78/3.94	|  Parsing time:         0.14         s                                       |
3.78/3.95	============================[ Search Statistics ]==============================
3.78/3.95	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.78/3.95	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.78/3.95	===============================================================================
3.78/3.95	|         0 |   61368   238112   685230 |    79370        0    nan |  0.000 % |
3.78/3.96	|       100 |   61368   238112   685230 |    87307      100      4 |  8.258 % |
3.78/3.98	|       250 |   61368   238112   685230 |    96038      250      4 |  8.258 % |
3.78/4.02	|       475 |   61368   238112   685230 |   105642      475      5 |  8.258 % |
3.78/4.08	|       812 |   61368   238112   685230 |   116206      812      5 |  8.258 % |
3.78/4.20	|      1321 |   61368   238112   685230 |   127827     1321      6 |  8.258 % |
3.78/4.28	|      2081 |   61368   238112   685230 |   140609     2081      8 |  8.258 % |
4.28/4.34	|      3220 |   61368   238112   685230 |   154670     3220     12 |  8.258 % |
4.68/4.75	|      4928 |   61368   238112   685230 |   170138     4928     10 |  8.258 % |
4.88/4.93	|      7490 |   61368   238112   685230 |   187151     7490     10 |  8.258 % |
5.28/5.31	|     11334 |   61368   238112   685230 |   205867    11334     10 |  8.258 % |
6.47/6.51	|     17100 |   61368   238112   685230 |   226453    17100     10 |  8.258 % |
7.17/7.28	|     25749 |   61368   238112   685230 |   249099    25749     12 |  8.258 % |
8.67/8.78	|     38723 |   61297   237734   684243 |   274009    38459     13 |  8.364 % |
11.06/11.13	|     58185 |   61285   237669   684056 |   301409    57491     13 |  8.385 % |
14.45/14.58	|     87377 |   61267   237612   683913 |   331550    86640     14 |  8.409 % |
23.55/23.67	|    131167 |   61083   237125   682653 |   364706   127032     14 |  8.716 % |
45.54/45.62	|    196851 |   61062   236690   681510 |   401176   185459     16 |  8.716 % |
86.63/86.79	|    295377 |   60337   235818   679177 |   441294   276647     18 | 12.570 % |
302.82/303.00	|    443167 |   58482   225697   651468 |   485423   374341     47 | 12.577 % |
933.99/934.51	|    664850 |   58241   224811   649022 |   533966   131544     45 | 13.103 % |

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-1796668-1242078895/watcher-1796668-1242078895 -o /tmp/evaluation-result-1796668-1242078895/solver-1796668-1242078895 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796668-1242078895.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: 0.99 0.99 0.99 3/64 9973
/proc/meminfo: memFree=1387392/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=0
/proc/9973/stat : 9973 (run.sh) R 9971 9973 9663 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235923476 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/9973/statm: 1340 236 195 169 0 51 0
[pid=9974] ppid=9973 vsize=2124 CPUtime=0
/proc/9974/stat : 9974 (revival) R 9973 9973 9663 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 235923476 2174976 238 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9974/statm: 531 245 81 6 0 169 0

[startup+0.0998991 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 9973
/proc/meminfo: memFree=1387392/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=0
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235923476 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9973/statm: 1340 237 196 169 0 51 0
[pid=9974] ppid=9973 vsize=19072 CPUtime=0.09
/proc/9974/stat : 9974 (revival) R 9973 9973 9663 0 -1 4194304 4226 0 0 0 8 1 0 0 19 0 1 0 235923476 19529728 4182 1992294400 134512640 134537284 4294956368 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 0 0 0
/proc/9974/statm: 4768 4184 82 6 0 4406 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24432

[startup+0.1029 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 9973
/proc/meminfo: memFree=1387392/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=0
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235923476 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9973/statm: 1340 237 196 169 0 51 0
[pid=9974] ppid=9973 vsize=19336 CPUtime=0.09
/proc/9974/stat : 9974 (revival) R 9973 9973 9663 0 -1 4194304 4315 0 0 0 8 1 0 0 19 0 1 0 235923476 19800064 4271 1992294400 134512640 134537284 4294956368 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 0 0 0
/proc/9974/statm: 4834 4272 82 6 0 4472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24696

[startup+0.301935 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 9973
/proc/meminfo: memFree=1387392/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=0
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235923476 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9973/statm: 1340 237 196 169 0 51 0
[pid=9974] ppid=9973 vsize=18756 CPUtime=0.28
/proc/9974/stat : 9974 (revival) R 9973 9973 9663 0 -1 4194304 4898 0 0 0 27 1 0 0 21 0 1 50000 235923476 19206144 3480 1992294400 134512640 134537284 4294956368 18446744073709551615 11023995 0 0 4096 8192 0 0 0 17 0 0 0
/proc/9974/statm: 4689 3480 85 6 0 4327 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24116

[startup+0.702004 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 9973
/proc/meminfo: memFree=1387392/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=0
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235923476 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9973/statm: 1340 237 196 169 0 51 0
[pid=9974] ppid=9973 vsize=19284 CPUtime=0.69
/proc/9974/stat : 9974 (revival) R 9973 9973 9663 0 -1 4194304 5030 0 0 0 67 2 0 0 25 0 1 50000 235923476 19746816 3612 1992294400 134512640 134537284 4294956368 18446744073709551615 134531146 0 0 4096 8192 0 0 0 17 0 0 0
/proc/9974/statm: 4821 3612 85 6 0 4459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24644

[startup+1.50115 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9975
/proc/meminfo: memFree=1372912/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=0
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235923476 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9973/statm: 1340 237 196 169 0 51 0
[pid=9974] ppid=9973 vsize=19284 CPUtime=1.49
/proc/9974/stat : 9974 (revival) R 9973 9973 9663 0 -1 4194304 5039 0 0 0 147 2 0 0 25 0 1 50000 235923476 19746816 3621 1992294400 134512640 134537284 4294956368 18446744073709551615 134516714 0 0 4096 8192 0 0 0 17 0 0 0
/proc/9974/statm: 4821 3621 85 6 0 4459 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24644

[startup+3.10142 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9975
/proc/meminfo: memFree=1372784/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=0
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235923476 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9973/statm: 1340 237 196 169 0 51 0
[pid=9974] ppid=9973 vsize=19284 CPUtime=3.09
/proc/9974/stat : 9974 (revival) R 9973 9973 9663 0 -1 4194304 5040 0 0 0 307 2 0 0 25 0 1 50000 235923476 19746816 3622 1992294400 134512640 134537284 4294956368 18446744073709551615 134523617 0 0 4096 8192 0 0 0 17 0 0 0
/proc/9974/statm: 4821 3622 85 6 0 4459 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24644

[startup+6.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1365872/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=18180 CPUtime=2.49
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 4217 0 0 0 247 2 0 0 25 0 1 0 235923855 18616320 4193 1992294400 134512640 135212939 4294956240 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 1 0 0
/proc/9976/statm: 4545 4193 77 170 0 4373 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 23540

[startup+12.7011 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1360304/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=24088 CPUtime=8.88
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 5677 0 0 0 884 4 0 0 25 0 1 0 235923855 24666112 5653 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 6022 5653 77 170 0 5850 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29448

[startup+25.5023 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1354864/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=29020 CPUtime=21.67
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 6924 0 0 0 2162 5 0 0 25 0 1 0 235923855 29716480 6900 1992294400 134512640 135212939 4294956240 18446744073709551615 134526627 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 7255 6900 77 170 0 7083 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 34380

[startup+51.1018 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1346096/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=38080 CPUtime=47.26
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 9151 0 0 0 4719 7 0 0 25 0 1 0 235923855 38993920 9127 1992294400 134512640 135212939 4294956240 18446744073709551615 134526741 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 9520 9127 77 170 0 9348 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 43440

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1335152/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=48900 CPUtime=98.44
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 11849 0 0 0 9834 10 0 0 25 0 1 0 235923855 50073600 11825 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 12225 11825 77 170 0 12053 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 54260

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1321776/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=62364 CPUtime=158.4
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 15230 0 0 0 15826 14 0 0 25 0 1 0 235923855 63860736 15206 1992294400 134512640 135212939 4294956240 18446744073709551615 134538835 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 15591 15207 77 170 0 15419 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 67724

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1302896/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=81480 CPUtime=218.38
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 19894 0 0 0 21819 19 0 0 25 0 1 0 235923855 83435520 19870 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 20370 19870 77 170 0 20198 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 86840

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1286896/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=97464 CPUtime=278.36
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 23903 0 0 0 27811 25 0 0 25 0 1 0 235923855 99803136 23879 1992294400 134512640 135212939 4294956240 18446744073709551615 134526726 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 24366 23879 77 170 0 24194 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 102824

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 9976
/proc/meminfo: memFree=1270768/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=113304 CPUtime=338.32
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 27901 0 0 0 33802 30 0 0 25 0 1 0 235923855 116023296 27877 1992294400 134512640 135212939 4294956240 18446744073709551615 134537400 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 28326 27877 77 170 0 28154 0
Current children cumulated CPU time (s) 342.1

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

/proc/9976/statm: 46328 45929 77 170 0 46156 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 190672

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 9982
/proc/meminfo: memFree=1181928/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=201556 CPUtime=638.17
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 50037 0 0 0 63765 52 0 0 25 0 1 0 235923855 206393344 50013 1992294400 134512640 135212939 4294956240 18446744073709551615 134535725 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 50389 50013 77 170 0 50217 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 206916

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9982
/proc/meminfo: memFree=1164912/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=218716 CPUtime=698.13
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 54321 0 0 0 69757 56 0 0 25 0 1 0 235923855 223965184 54297 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 54679 54297 77 170 0 54507 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 224076

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9982
/proc/meminfo: memFree=1147952/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=236280 CPUtime=758.11
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 58505 0 0 0 75751 60 0 0 25 0 1 0 235923855 241950720 58481 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 59070 58481 77 170 0 58898 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 241640

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1132016/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=252284 CPUtime=818.08
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 62514 0 0 0 81744 64 0 0 25 0 1 0 235923855 258338816 62490 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 63071 62490 77 170 0 62899 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 257644

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1116976/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=267108 CPUtime=878.03
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66235 0 0 0 87734 69 0 0 25 0 1 0 235923855 273518592 66211 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 66777 66211 77 170 0 66605 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 272468

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1115888/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=268172 CPUtime=938.01
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66492 0 0 0 93732 69 0 0 25 0 1 0 235923855 274608128 66468 1992294400 134512640 135212939 4294956240 18446744073709551615 134526743 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 67043 66468 77 170 0 66871 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 273532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1115824/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=268172 CPUtime=997.98
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66493 0 0 0 99729 69 0 0 25 0 1 0 235923855 274608128 66469 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 67043 66469 77 170 0 66871 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 273532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1115760/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=268172 CPUtime=1057.95
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66493 0 0 0 105726 69 0 0 25 0 1 0 235923855 274608128 66469 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 67043 66469 77 170 0 66871 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 273532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1115696/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=268172 CPUtime=1117.93
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66493 0 0 0 111724 69 0 0 25 0 1 0 235923855 274608128 66469 1992294400 134512640 135212939 4294956240 18446744073709551615 134526655 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 67043 66469 77 170 0 66871 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 273532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1115632/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=268172 CPUtime=1177.89
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66493 0 0 0 117720 69 0 0 25 0 1 0 235923855 274608128 66469 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 67043 66469 77 170 0 66871 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 273532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1115632/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=268172 CPUtime=1196.28
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66493 0 0 0 119559 69 0 0 25 0 1 0 235923855 274608128 66469 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 67043 66469 77 170 0 66871 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 273532

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9982
/proc/meminfo: memFree=1115632/2055920 swapFree=4180812/4192956
[pid=9973] ppid=9971 vsize=5360 CPUtime=3.78
/proc/9973/stat : 9973 (run.sh) S 9971 9973 9663 0 -1 4194304 312 5055 0 0 0 0 374 4 16 0 1 0 235923476 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9973/statm: 1340 238 197 169 0 51 0
[pid=9976] ppid=9973 vsize=268172 CPUtime=1196.28
/proc/9976/stat : 9976 (minisat) R 9973 9973 9663 0 -1 4194304 66493 0 0 0 119559 69 0 0 25 0 1 0 235923855 274608128 66469 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 0 0 0
/proc/9976/statm: 67043 66469 77 170 0 66871 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 273532

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9973 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=746430
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 3.78742
# 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): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.33
CPU system time (s): 0.73
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 273532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.74643
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5367
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= 8

runsolver used 1.00385 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node4 at 2009-05-11 23:54:55
IDJOB=1796668
IDBENCH=69651
IDSOLVER=649
FILE ID=node4/1796668-1242078895
PBS_JOBID= 9277594
Free space on /tmp= 66256 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT_RACE08/cnf/mizh-md5-48-5.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796668-1242078895/watcher-1796668-1242078895 -o /tmp/evaluation-result-1796668-1242078895/solver-1796668-1242078895 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796668-1242078895.cnf HOME

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

MD5SUM BENCH= 8ab50418497c0326ed1ff5d73a4e24a3
RANDOM SEED=686930896

node4.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		: 3000.265
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		: 3000.265
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:       1387936 kB
Buffers:         54384 kB
Cached:         541804 kB
SwapCached:       5952 kB
Active:          51464 kB
Inactive:       552624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387936 kB
SwapTotal:     4192956 kB
SwapFree:      4180812 kB
Dirty:            6900 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            49844 kB
Committed_AS:   962316 kB
PageTables:       1468 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= 66248 MiB
End job on node4 at 2009-05-12 00:14:58