Trace number 1796852

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) 1200.02 1200.51

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-27-s100.cnf
MD5SUMf47c33d2a9a327da4633207adfef7b77
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables31951
Number of clauses96161
Sum of the clauses size226837
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261518
Number of clauses of size 334579
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 2
2.09/2.16	#LEARNT CLAUSES 0
2.19/2.23	done !
2.19/2.23	c Calling MINISAT
2.19/2.24	This is MiniSat 2.0 beta
2.19/2.24	WARNING: for repeatability, setting FPU to use double precision
2.19/2.24	============================[ Problem Statistics ]=============================
2.19/2.24	|                                                                             |
2.19/2.24	|  Number of variables:  31951                                                |
2.19/2.24	|  Number of clauses:    91399                                                |
2.19/2.29	|  Parsing time:         0.05         s                                       |
2.19/2.29	============================[ Search Statistics ]==============================
2.19/2.29	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.19/2.29	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.19/2.29	===============================================================================
2.19/2.29	|         0 |   30206    89654   209878 |    29884        0    nan |  0.000 % |
2.23/2.33	|       100 |   30206    89654   209878 |    32873      100     79 |  5.462 % |
2.23/2.41	|       252 |   30206    89654   209878 |    36160      252     68 |  5.461 % |
3.97/4.01	|       477 |   30206    89654   209878 |    39776      477     67 |  5.461 % |
6.58/6.61	|       815 |   30206    89654   209878 |    43754      815     51 |  5.461 % |
9.88/9.94	|      1321 |   30206    89654   209878 |    48129     1321     44 |  5.461 % |
15.88/15.93	|      2081 |   30206    89654   209878 |    52942     2081     37 |  5.461 % |
24.68/24.77	|      3220 |   30206    89654   209878 |    58236     3220     33 |  5.461 % |
38.17/38.29	|      4930 |   30206    89654   209878 |    64060     4930     32 |  5.461 % |
51.36/51.47	|      7494 |   30206    89654   209878 |    70466     7494     39 |  5.461 % |
76.85/76.95	|     11340 |   30206    89654   209878 |    77513    11340     39 |  5.462 % |
116.63/116.70	|     17106 |   30206    89654   209878 |    85264    17106     36 |  5.461 % |
180.00/180.18	|     25756 |   30206    89654   209878 |    93790    25756     34 |  5.461 % |
283.77/283.96	|     38730 |   30206    89654   209878 |   103169    38730     37 |  5.461 % |
423.91/424.14	|     58193 |   30206    89654   209878 |   113486    58193     37 |  5.461 % |
655.52/655.86	|     87387 |   30206    89654   209878 |   124835    87387     40 |  5.461 % |
1068.56/1069.02	|    131176 |   30206    89654   209878 |   137319    19799     39 |  5.461 % |

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-1796852-1242081578/watcher-1796852-1242081578 -o /tmp/evaluation-result-1796852-1242081578/solver-1796852-1242081578 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796852-1242081578.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 0.98 0.99 3/64 4262
/proc/meminfo: memFree=1080408/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=0
/proc/4262/stat : 4262 (run.sh) R 4260 4262 3885 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 236191017 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4262/statm: 1340 236 195 169 0 51 0
[pid=4263] ppid=4262 vsize=2124 CPUtime=0
/proc/4263/stat : 4263 (revival) R 4262 4262 3885 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 236191017 2174976 241 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/4263/statm: 531 247 81 6 0 169 0

[startup+0.048405 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4262
/proc/meminfo: memFree=1080408/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=0
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 236191017 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4262/statm: 1340 237 196 169 0 51 0
[pid=4263] ppid=4262 vsize=7448 CPUtime=0.03
/proc/4263/stat : 4263 (revival) R 4262 4262 3885 0 -1 4194304 1878 0 0 0 3 0 0 0 19 0 1 50000 236191017 7626752 1455 1992294400 134512640 134537284 4294956368 18446744073709551615 134524101 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4263/statm: 1862 1455 85 6 0 1500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12808

[startup+0.10141 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4262
/proc/meminfo: memFree=1080408/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=0
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 236191017 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4262/statm: 1340 237 196 169 0 51 0
[pid=4263] ppid=4262 vsize=7448 CPUtime=0.08
/proc/4263/stat : 4263 (revival) R 4262 4262 3885 0 -1 4194304 1887 0 0 0 8 0 0 0 19 0 1 50000 236191017 7626752 1464 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4263/statm: 1862 1464 85 6 0 1500 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12808

[startup+0.301427 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4262
/proc/meminfo: memFree=1080408/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=0
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 236191017 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4262/statm: 1340 237 196 169 0 51 0
[pid=4263] ppid=4262 vsize=7448 CPUtime=0.28
/proc/4263/stat : 4263 (revival) R 4262 4262 3885 0 -1 4194304 1890 0 0 0 28 0 0 0 22 0 1 50000 236191017 7626752 1467 1992294400 134512640 134537284 4294956368 18446744073709551615 134524128 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4263/statm: 1862 1467 85 6 0 1500 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12808

[startup+0.70146 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4262
/proc/meminfo: memFree=1080408/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=0
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 236191017 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4262/statm: 1340 237 196 169 0 51 0
[pid=4263] ppid=4262 vsize=7448 CPUtime=0.68
/proc/4263/stat : 4263 (revival) R 4262 4262 3885 0 -1 4194304 1893 0 0 0 68 0 0 0 25 0 1 50000 236191017 7626752 1470 1992294400 134512640 134537284 4294956368 18446744073709551615 134531208 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4263/statm: 1862 1470 85 6 0 1500 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12808

[startup+1.50153 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4264
/proc/meminfo: memFree=1074440/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=0
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 236191017 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4262/statm: 1340 237 196 169 0 51 0
[pid=4263] ppid=4262 vsize=7448 CPUtime=1.48
/proc/4263/stat : 4263 (revival) R 4262 4262 3885 0 -1 4194304 1893 0 0 0 148 0 0 0 25 0 1 50000 236191017 7626752 1470 1992294400 134512640 134537284 4294956368 18446744073709551615 134523720 0 0 4096 8192 0 0 0 17 0 0 0
/proc/4263/statm: 1862 1470 85 6 0 1500 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12808

[startup+3.10168 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4264
/proc/meminfo: memFree=1074312/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
Current children cumulated CPU time (s) 2.23
Current children cumulated vsize (KiB) 5360
heavy processes:

[startup+6.30194 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4265
/proc/meminfo: memFree=1071432/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=8148 CPUtime=4.04
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 1811 0 0 0 404 0 0 0 25 0 1 0 236191241 8343552 1789 1992294400 134512640 135212939 4294956240 18446744073709551615 134536495 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 2037 1789 76 170 0 1865 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13508

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4265
/proc/meminfo: memFree=1071240/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=8412 CPUtime=10.45
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 1852 0 0 0 1044 1 0 0 25 0 1 0 236191241 8613888 1830 1992294400 134512640 135212939 4294956240 18446744073709551615 134718999 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 2103 1830 76 170 0 1931 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13772

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4265
/proc/meminfo: memFree=1071112/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=8676 CPUtime=23.25
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 1920 0 0 0 2324 1 0 0 25 0 1 0 236191241 8884224 1898 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 2169 1898 76 170 0 1997 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14036

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4267
/proc/meminfo: memFree=1069952/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=9476 CPUtime=48.83
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 2151 0 0 0 4882 1 0 0 25 0 1 0 236191241 9703424 2129 1992294400 134512640 135212939 4294956240 18446744073709551615 134526563 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 2369 2129 76 170 0 2197 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 14836

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1068616/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=11076 CPUtime=100.01
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 2522 0 0 0 10000 1 0 0 25 0 1 0 236191241 11341824 2500 1992294400 134512640 135212939 4294956240 18446744073709551615 134526566 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 2769 2500 76 170 0 2597 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 16436

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 4267
/proc/meminfo: memFree=1067336/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=12380 CPUtime=159.99
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 2849 0 0 0 15997 2 0 0 25 0 1 0 236191241 12677120 2827 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 3095 2827 76 170 0 2923 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17740

[startup+222.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 4267
/proc/meminfo: memFree=1065544/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=14152 CPUtime=219.95
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 3280 0 0 0 21993 2 0 0 25 0 1 0 236191241 14491648 3258 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 3538 3258 76 170 0 3366 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 19512

[startup+282.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 4267
/proc/meminfo: memFree=1064136/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=15520 CPUtime=279.94
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 3638 0 0 0 27991 3 0 0 25 0 1 0 236191241 15892480 3616 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 3880 3616 76 170 0 3708 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 20880

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 4267
/proc/meminfo: memFree=1062472/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=17264 CPUtime=339.91
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 4033 0 0 0 33988 3 0 0 25 0 1 0 236191241 17678336 4011 1992294400 134512640 135212939 4294956240 18446744073709551615 134535725 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 4316 4011 76 170 0 4144 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 22624


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

/proc/4265/statm: 6014 5674 76 170 0 5842 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 29416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1054088/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=25804 CPUtime=639.8
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 6128 0 0 0 63973 7 0 0 25 0 1 0 236191241 26423296 6106 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 6451 6106 76 170 0 6279 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 31164

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1052040/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=27928 CPUtime=699.78
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 6629 0 0 0 69970 8 0 0 25 0 1 0 236191241 28598272 6607 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 6982 6607 76 170 0 6810 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 33288

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1050632/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=29380 CPUtime=759.75
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 6972 0 0 0 75967 8 0 0 25 0 1 0 236191241 30085120 6950 1992294400 134512640 135212939 4294956240 18446744073709551615 134538793 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 7345 6950 76 170 0 7173 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 34740

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1049544/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=30320 CPUtime=819.74
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 7239 0 0 0 81965 9 0 0 25 0 1 0 236191241 31047680 7217 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 7580 7217 76 170 0 7408 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 35680

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1048520/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=31408 CPUtime=879.71
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 7503 0 0 0 87962 9 0 0 25 0 1 0 236191241 32161792 7481 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 7852 7481 76 170 0 7680 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 36768

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1047240/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=32728 CPUtime=939.68
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 7832 0 0 0 93959 9 0 0 25 0 1 0 236191241 33513472 7810 1992294400 134512640 135212939 4294956240 18446744073709551615 134535725 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 8182 7810 76 170 0 8010 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 38088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1045960/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=33928 CPUtime=999.66
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 8151 0 0 0 99956 10 0 0 25 0 1 0 236191241 34742272 8129 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 8482 8129 76 170 0 8310 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 39288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1045192/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=34724 CPUtime=1059.64
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 8332 0 0 0 105954 10 0 0 25 0 1 0 236191241 35557376 8310 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 8681 8310 76 170 0 8509 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 40084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1045128/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=34724 CPUtime=1119.61
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 8345 0 0 0 111951 10 0 0 25 0 1 0 236191241 35557376 8323 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 8681 8323 76 170 0 8509 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 40084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1045000/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=34912 CPUtime=1179.59
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 8377 0 0 0 117949 10 0 0 25 0 1 0 236191241 35749888 8355 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 8728 8355 76 170 0 8556 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 40272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1045000/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=34912 CPUtime=1197.79
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 8377 0 0 0 119769 10 0 0 25 0 1 0 236191241 35749888 8355 1992294400 134512640 135212939 4294956240 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 8728 8355 76 170 0 8556 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40272

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4267
/proc/meminfo: memFree=1045000/2055920 swapFree=4178016/4192956
[pid=4262] ppid=4260 vsize=5360 CPUtime=2.23
/proc/4262/stat : 4262 (run.sh) S 4260 4262 3885 0 -1 4194304 312 1908 0 0 0 0 222 1 16 0 1 0 236191017 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4262/statm: 1340 238 197 169 0 51 0
[pid=4265] ppid=4262 vsize=34912 CPUtime=1197.79
/proc/4265/stat : 4265 (minisat) R 4262 4262 3885 0 -1 4194304 8377 0 0 0 119769 10 0 0 25 0 1 0 236191241 35749888 8355 1992294400 134512640 135212939 4294956240 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/4265/statm: 8728 8355 76 170 0 8556 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40272

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4262 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=223661
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 2.23866
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.11
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 40272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.22366
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2220
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 1.07284 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-12 00:39:38
IDJOB=1796852
IDBENCH=70849
IDSOLVER=649
FILE ID=node31/1796852-1242081578
PBS_JOBID= 9277589
Free space on /tmp= 66288 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-27-s100.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796852-1242081578/watcher-1796852-1242081578 -o /tmp/evaluation-result-1796852-1242081578/solver-1796852-1242081578 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796852-1242081578.cnf HOME

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

MD5SUM BENCH= f47c33d2a9a327da4633207adfef7b77
RANDOM SEED=1280940679

node31.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		: 3000.213
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		: 3000.213
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:       1080952 kB
Buffers:         57432 kB
Cached:         818372 kB
SwapCached:       8604 kB
Active:          52392 kB
Inactive:       834628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080952 kB
SwapTotal:     4192956 kB
SwapFree:      4178016 kB
Dirty:            2944 kB
Writeback:           0 kB
Mapped:          14376 kB
Slab:            73704 kB
Committed_AS:   764708 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node31 at 2009-05-12 00:59:41