Trace number 1796690

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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200.07 1200.51

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 6
65.87/65.96	#LEARNT CLAUSES 1
65.97/66.08	done !
65.97/66.08	c Now, SatElite...
65.97/66.08	c Parsing...
66.05/66.26	c ==============================================================================
66.05/66.26	c |           |     ORIGINAL     |              LEARNT              |          |
66.05/66.26	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
66.05/66.26	c ==============================================================================
66.05/66.26	c |         0 |  160165   373416 |   48049       0        0     nan |  0.000 % |
71.85/71.93	c |         0 |   63075   305854 |      --       0       --      -- |     --   | -97090/-67562
71.85/71.93	c ==============================================================================
71.85/71.93	c Result  :   #vars: 5482   #clauses: 63075   #literals: 305854
71.85/71.93	c CPU time:   5.68314 s
71.85/71.93	c ==============================================================================
71.95/72.09	c SatElite is done !
71.95/72.09	c Calling MINISAT
71.95/72.09	This is MiniSat 2.0 beta
71.95/72.09	WARNING: for repeatability, setting FPU to use double precision
71.95/72.09	============================[ Problem Statistics ]=============================
71.95/72.09	|                                                                             |
71.95/72.09	|  Number of variables:  5482                                                 |
71.95/72.09	|  Number of clauses:    63075                                                |
72.05/72.14	|  Parsing time:         0.04         s                                       |
72.05/72.14	============================[ Search Statistics ]==============================
72.05/72.14	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
72.05/72.14	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
72.05/72.14	===============================================================================
72.05/72.14	|         0 |    5482    63075   305854 |    21025        0    nan |  0.000 % |
72.05/72.16	|       101 |    5482    63075   305854 |    23127      101     27 |  0.000 % |
72.05/72.17	|       254 |    5482    63075   305854 |    25440      254     25 |  0.000 % |
72.05/72.28	|       480 |    5482    63075   305854 |    27984      480     19 |  0.000 % |
72.05/72.30	|       820 |    5482    63075   305854 |    30782      820     21 |  0.000 % |
72.45/72.51	|      1326 |    5482    63075   305854 |    33860     1326     15 |  0.000 % |
72.55/72.62	|      2085 |    5482    63075   305854 |    37247     2085     22 |  0.000 % |
72.64/72.72	|      3224 |    5482    63075   305854 |    40971     3224     23 |  0.000 % |
72.94/73.07	|      4932 |    5482    63075   305854 |    45068     4932     27 |  0.000 % |
73.24/73.33	|      7495 |    5482    63075   305854 |    49575     7495     36 |  0.000 % |
73.54/73.68	|     11339 |    5482    63075   305854 |    54533    11339     47 |  0.000 % |
74.23/74.37	|     17106 |    5482    63075   305854 |    59986    17106     53 |  0.000 % |
75.83/75.95	|     25755 |    5482    63075   305854 |    65985    25755     94 |  0.000 % |
78.92/79.04	|     38730 |    5482    63075   305854 |    72584    38730    173 |  0.000 % |
83.01/83.14	|     58191 |    5482    63075   305854 |    79842    58191    149 |  0.000 % |
94.41/94.59	|     87385 |    5482    63075   305854 |    87826    20819    373 |  0.000 % |
136.10/136.28	|    131177 |    5482    63075   305854 |    96609    64611    442 |  0.000 % |
181.88/182.06	|    196861 |    5482    63075   305854 |   106270    47994    311 |  0.000 % |
226.56/226.75	|    295391 |    5482    63075   305854 |   116897    58735    195 |  0.000 % |
315.32/315.57	|    443181 |    5482    63075   305854 |   128586   107826    231 |  0.000 % |
591.12/591.49	|    664868 |    5482    63075   305854 |   141445   108346    524 |  0.000 % |
857.85/858.25	|    997396 |    5482    63075   305854 |   155590    66797    371 |  0.000 % |

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-1796690-1242079057/watcher-1796690-1242079057 -o /tmp/evaluation-result-1796690-1242079057/solver-1796690-1242079057 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796690-1242079057.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 3774
/proc/meminfo: memFree=1088680/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) R 3772 3774 3481 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 240577473183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3774/statm: 1340 236 195 169 0 51 0
[pid=3775] ppid=3774 vsize=2124 CPUtime=0
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 235933768 2174976 259 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/3775/statm: 531 259 81 6 0 169 0

[startup+0.0870301 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3774
/proc/meminfo: memFree=1088680/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=0.08
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3138 0 0 0 7 1 0 0 19 0 1 50000 235933768 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523887 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17164

[startup+0.102031 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3774
/proc/meminfo: memFree=1088680/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=0.09
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3138 0 0 0 8 1 0 0 19 0 1 50000 235933768 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523771 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17164

[startup+0.301052 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3774
/proc/meminfo: memFree=1088680/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=0.29
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3138 0 0 0 28 1 0 0 21 0 1 50000 235933768 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134531158 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17164

[startup+0.701083 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3774
/proc/meminfo: memFree=1088680/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=0.69
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3138 0 0 0 68 1 0 0 25 0 1 50000 235933768 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17164

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3776
/proc/meminfo: memFree=1078680/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=1.49
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3138 0 0 0 148 1 0 0 25 0 1 50000 235933768 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17164

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3776
/proc/meminfo: memFree=1078552/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=3.09
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3138 0 0 0 308 1 0 0 25 0 1 50000 235933768 12087296 2454 1992294400 134512640 134537284 4294956368 18446744073709551615 134524029 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2454 85 6 0 2589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17164

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3776
/proc/meminfo: memFree=1078424/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=6.29
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3139 0 0 0 628 1 0 0 25 0 1 50000 235933768 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134531146 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17164

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3776
/proc/meminfo: memFree=1078432/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=12.69
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3139 0 0 0 1268 1 0 0 25 0 1 50000 235933768 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17164

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3776
/proc/meminfo: memFree=1078560/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=25.48
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3139 0 0 0 2547 1 0 0 25 0 1 50000 235933768 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17164

[startup+51.1025 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 3776
/proc/meminfo: memFree=1078624/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=0
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235933768 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3774/statm: 1340 237 196 169 0 51 0
[pid=3775] ppid=3774 vsize=11804 CPUtime=51.07
/proc/3775/stat : 3775 (revival) R 3774 3774 3481 0 -1 4194304 3139 0 0 0 5106 1 0 0 25 0 1 50000 235933768 12087296 2455 1992294400 134512640 134537284 4294956368 18446744073709551615 134523997 0 0 4096 8192 0 0 0 17 0 0 0
/proc/3775/statm: 2951 2455 85 6 0 2589 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17164

[startup+102.307 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 3778
/proc/meminfo: memFree=986848/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=80200 CPUtime=30.16
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 19891 0 0 0 3005 11 0 0 25 0 1 0 235940978 82124800 19875 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/3778/statm: 20050 19875 77 170 0 19878 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 85560

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 3778
/proc/meminfo: memFree=897888/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=170296 CPUtime=90.14
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 42370 0 0 0 8989 25 0 0 25 0 1 0 235940978 174383104 42354 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/3778/statm: 42574 42354 77 170 0 42402 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 175656

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=890520/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=176384 CPUtime=150.11
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 43921 0 0 0 14985 26 0 0 25 0 1 0 235940978 180617216 43905 1992294400 134512640 135212939 4294956240 18446744073709551615 134527011 0 0 4096 3 0 0 0 17 0 0 0
/proc/3778/statm: 44096 43905 77 170 0 43924 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 181744

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=890520/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=176384 CPUtime=210.08
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 43932 0 0 0 20982 26 0 0 25 0 1 0 235940978 180617216 43916 1992294400 134512640 135212939 4294956240 18446744073709551615 134536105 0 0 4096 3 0 0 0 17 0 0 0
/proc/3778/statm: 44096 43916 77 170 0 43924 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 181744

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=890520/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=176384 CPUtime=270.06
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 43944 0 0 0 26980 26 0 0 25 0 1 0 235940978 180617216 43928 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/3778/statm: 44096 43928 77 170 0 43924 0
Current children cumulated CPU time (s) 342.11

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

/proc/3778/statm: 59828 59634 77 170 0 59656 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 244672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=772640/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=294612 CPUtime=569.96
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 73387 0 0 0 56947 49 0 0 25 0 1 0 235940978 301682688 73371 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 73653 73371 77 170 0 73481 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 299972

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=764512/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=302700 CPUtime=629.95
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 75395 0 0 0 62944 51 0 0 25 0 1 0 235940978 309964800 75379 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 75675 75379 77 170 0 75503 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 308060

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=764448/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=302700 CPUtime=689.93
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 75396 0 0 0 68942 51 0 0 25 0 1 0 235940978 309964800 75380 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 75675 75380 77 170 0 75503 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 308060

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=764704/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=302168 CPUtime=749.92
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 75397 0 0 0 74941 51 0 0 25 0 1 0 235940978 309420032 75272 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 75542 75272 77 170 0 75370 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 307528

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=766496/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=300324 CPUtime=809.9
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 75397 0 0 0 80939 51 0 0 25 0 1 0 235940978 307531776 74811 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 75081 74811 77 170 0 74909 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 305684

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=766496/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=300324 CPUtime=869.88
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 75410 0 0 0 86937 51 0 0 25 0 1 0 235940978 307531776 74824 1992294400 134512640 135212939 4294956240 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 75081 74824 77 170 0 74909 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 305684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=766496/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=300324 CPUtime=929.87
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 75410 0 0 0 92936 51 0 0 25 0 1 0 235940978 307531776 74824 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 75081 74824 77 170 0 74909 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 305684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=766496/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=300324 CPUtime=989.85
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 75410 0 0 0 98934 51 0 0 25 0 1 0 235940978 307531776 74824 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 75081 74824 77 170 0 74909 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 305684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=736416/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=331596 CPUtime=1049.84
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 83185 0 0 0 104927 57 0 0 25 0 1 0 235940978 339554304 82599 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 82899 82599 77 170 0 82727 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 336956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=710304/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=356712 CPUtime=1109.83
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 89454 0 0 0 110923 60 0 0 25 0 1 0 235940978 365273088 88868 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 89178 88868 77 170 0 89006 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 362072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3784
/proc/meminfo: memFree=710304/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=356712 CPUtime=1128.02
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 89454 0 0 0 112742 60 0 0 25 0 1 0 235940978 365273088 88868 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 89178 88868 77 170 0 89006 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 362072

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 3784
/proc/meminfo: memFree=710304/2055920 swapFree=4164052/4192956
[pid=3774] ppid=3772 vsize=5360 CPUtime=72.05
/proc/3774/stat : 3774 (run.sh) S 3772 3774 3481 0 -1 4194304 341 10989 0 0 0 0 7186 19 16 0 1 0 235933768 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3774/statm: 1340 241 197 169 0 51 0
[pid=3778] ppid=3774 vsize=356712 CPUtime=1128.02
/proc/3778/stat : 3778 (minisat) R 3774 3774 3481 0 -1 4194304 89454 0 0 0 112742 60 0 0 25 0 1 0 235940978 365273088 88868 1992294400 134512640 135212939 4294956240 18446744073709551615 134526668 0 0 4096 3 0 0 0 17 1 0 0
/proc/3778/statm: 89178 88868 77 170 0 89006 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 362072

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3774 and gives
#  childrusage.ru_utime.tv_sec=71
#  childrusage.ru_utime.tv_usec=864075
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=198969
# CPU time returned by wait4() is 72.063
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.28
CPU system time (s): 0.79
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 362072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 71.8641
system time used= 0.198969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11330
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= 8
involuntary context switches= 175

runsolver used 1.2838 second user time and 2.98055 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-11 23:57:37
IDJOB=1796690
IDBENCH=70762
IDSOLVER=647
FILE ID=node50/1796690-1242079057
PBS_JOBID= 9277655
Free space on /tmp= 66276 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796690-1242079057/watcher-1796690-1242079057 -o /tmp/evaluation-result-1796690-1242079057/solver-1796690-1242079057 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796690-1242079057.cnf HOME

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=1014746817

node50.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		: 3000.216
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		: 3000.216
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:       1089224 kB
Buffers:         69536 kB
Cached:         817856 kB
SwapCached:      23672 kB
Active:         305088 kB
Inactive:       607848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089224 kB
SwapTotal:     4192956 kB
SwapFree:      4164052 kB
Dirty:            3992 kB
Writeback:           0 kB
Mapped:          13796 kB
Slab:            39816 kB
Committed_AS:   768204 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66256 MiB
End job on node50 at 2009-05-12 00:17:40